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A 4.0kg block with an initial speed of 5.0 m/s slides up a rough inclined plane

A 4.0kg block with an initial speed of 5.0 m/s slides up a rough inclined plane (which makes an angle of 30 degrees with the horizontal) and travels a distance of 2.0m (measured a…

A 4.0kg mass is attached to a spring that has a springconstant, k=2500N/m, and i

A 4.0kg mass is attached to a spring that has a springconstant, k=2500N/m, and is resting on a frictionless horizontalsurface. The spring is stretched by pulling on the mass until…

A 4.0kg object slides down a ramp of length 3.0m. The ramp is inclined 30 º abov

A 4.0kg object slides down a ramp of length 3.0m. The ramp is inclined 30 º above horizontal and has a coefficient of kinetic friction 1 = 0.20. At the bottom of the ramp, the obj…

A 4.0kg object slides down a ramp of length 3.0m. The ramp is inclined 30º above

A 4.0kg object slides down a ramp of length 3.0m. The ramp is inclined 30º above horizontal and has a coefficient of kinetic friction 1 = 0.20. At the bottom of the ramp, the obje…

A 4.0kg toboggan rests on a frictionless icy surface, and a 2.0kg block rests on

A 4.0kg toboggan rests on a frictionless icy surface, and a 2.0kg block rests on top of the toboggan. The coefficient of static friction between the block and the surface of the t…

A 4.1 L volume of ideal neon gas (monatomic) is at a pressure of 2.4 atmospheres

A 4.1 L volume of ideal neon gas (monatomic) is at a pressure of 2.4 atmospheres and a temperature of 270 K. The atomic mass of neon is 20.2 g/mol. In this situation, the temperat…

A 4.1 kg block is attached to a spring with a force constant of 450N/m , as show

A 4.1 kg block is attached to a spring with a force constant of 450N/m , as shown in the figure. Find the work done by the spring on the block as the block moves from A to B along…

A 4.1 kg block is held at rest on a frictionless ramp of angle 56°. A bullet of

A 4.1 kg block is held at rest on a frictionless ramp of angle 56°. A bullet of mass 21 g shot up and parallel to the ramp, into the middle of the block. Before entering the block…

A 4.1 kg block with a speed of 3.9 m/s collides with a 8.2 kg block that has a s

A 4.1 kg block with a speed of 3.9 m/s collides with a 8.2 kg block that has a speed of 2.6 m/s in the same direction. After the collision, the 8.2 kg block is observed to be trav…

A 4.1 kg body is at rest on a frictionless horizontal air track when a constant

A 4.1 kg body is at rest on a frictionless horizontal air track when a constant horizontal force F acting in the positive direction of an x axis along the track is applied to the …

A 4.1 kg particle is in simpleharmonic motion in one dimension and moves accordi

A 4.1 kg particle is in simpleharmonic motion in one dimension and moves according to thefollowing equation, with t in seconds. x = (2.8m)cos[(/4rad/s)t - /4rad] (a) At what value…

A 4.1-kg block is pushed 2.1 m up a vertical wall with constant speed by a const

A 4.1-kg block is pushed 2.1 m up a vertical wall with constant speed by a constant force of magnitude F applied at an angle of = 30° with the horizontal, as shown in the figure b…

A 4.1-kg bowling ball is held 10 mm above a mattress and then released from rest

A 4.1-kg bowling ball is held 10 mm above a mattress and then released from rest and allowed to fall, sinking into the mattress. Model the mattress as a single spring with spring …

A 4.1-kg bowling ball is held 10 mm above a mattress and then released from rest

A 4.1-kg bowling ball is held 10 mm above a mattress and then released from rest and allowed to fall, sinking into the mattress. Model the mattress as a single spring with spring …

A 4.1-kg object on a frictionless horizontal surface is attached to one end of a

A 4.1-kg object on a frictionless horizontal surface is attached to one end of a horizontal spring that has a force constant A 4.1-kg object on a frictionless horizontal surface i…

A 4.10 g bullet is fired horizontally at two blocks resting on a smooth tabletop

A 4.10 g bullet is fired horizontally at two blocks resting on a smooth tabletop, as shown in the top figure. The bullet passes through the first block, with mass 1.20 kg, and emb…

A 4.15-muF capacitor that is initially uncharged is connected in series with a 7

A 4.15-muF capacitor that is initially uncharged is connected in series with a 7.55-kOhm resistor and an emf source with epsilon = 140 V and negligible internal resistance. (a) Ju…

A 4.15-volt battery is connected across a parallel-plate capacitor. Illuminating

A 4.15-volt battery is connected across a parallel-plate capacitor. Illuminating the plate with ultraviolet light causes electrons to be emitted from the plates with a speed of 1.…

A 4.18-g bullet is moving horizontally with a velocity of +351 m/s, where the si

A 4.18-g bullet is moving horizontally with a velocity of +351 m/s, where the sign + indicates that it is moving to the right (see partaof the drawing). The bullet is approaching …

A 4.2 m diameter merry-go-round is rotating freely with an angular velocity of 0

A 4.2 m diameter merry-go-round is rotating freely with an angular velocity of 0.60 rad/s. Its total moment of inertia is 2250 kg.M2. Four people standing on the ground, each of 5…

A 4.2 mol sample of Kr has a volume of 953 mL. How many moles of Kr are in a 4.9

A 4.2 mol sample of Kr has a volume of 953 mL. How many moles of Kr are in a 4.90 L sample at the same temperature and pressure? _______mol A flexible container at an initial volu…

A 4.2-g lead bullet moving at 275 m/s strikes a steel plateand stops. If all its

A 4.2-g lead bullet moving at 275 m/s strikes a steel plateand stops. If all its kinetic energy is converted to thermal energyand none leave the bullet, what is the temperature ch…

A 4.2-ke block of ice originally at 263 K is placed in thermal contact with a 13

A 4.2-ke block of ice originally at 263 K is placed in thermal contact with a 13.7-kg block of silver (CAg = 233 j/kg-K) which is initially at 1086 K. The H2O - silver system is i…

A 4.20 -kg object is attached to a spring and placed on frictionless, horizontal

A4.20-kg object is attached to a spring and placed on frictionless, horizontal surface. A horizontal force of10.0N is required to hold the object at rest when it is pulled 0.200 m…

A 4.20 capacitor that is initially uncharged is connected in series with a 7.40

A 4.20 capacitor that is initially uncharged is connected in series with a 7.40 resistor and an emf source with 135 negligible internal resistance. a) Just after the circuit is co…

A 4.20 kg block is pushed along a floor by a constant applied force that is hori

A 4.20 kg block is pushed along a floor by a constant applied force that is horizontal and has a magnitude of 40.0 N. Figure 6-27 gives the block's speed v versus time t as the bl…

A 4.20 kg bucket of water is accelerated upward by a cord of negligible mass who

A 4.20 kg bucket of water is accelerated upward by a cord of negligible mass whose breaking strength is 73.0 N . Part A If the bucket starts from rest, what is the minimum time re…

A 4.20 percent coupon municipal bond has 12 years left to maturity and has a pri

A 4.20 percent coupon municipal bond has 12 years left to maturity and has a price quote of 103.90. The bond can be called in eight years. The call premium is one year of coupon p…

A 4.20-g bullet is moving horizontally with a velocity of +363 m/s, where the si

A 4.20-g bullet is moving horizontally with a velocity of +363 m/s, where the sign + indicates that it is moving to the right (see partaof the drawing). The bullet is approaching …

A 4.20-g lead bullet traveling at 580 m/s is stopped by a large tree. If half th

A 4.20-g lead bullet traveling at 580 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet whil…

A 4.20-kg cylindrical rod of length 2.00 m is suspended from a horizontal bar so

A 4.20-kg cylindrical rod of length 2.00 m is suspended from a horizontal bar so it is free to swing about that end. A solid sphere of mass 0.25 kg is thrown horizontally with a s…

A 4.20-kg cylindrical rod of length 2.00 m is suspended from a horizontal bar so

A 4.20-kg cylindrical rod of length 2.00 m is suspended from a horizontal bar so it is free to swing about that end. A solid sphere of mass 0.25 kg is thrown horizontally with a s…

A 4.20-kg object is attached to a spring and placed on frictionless, A 4.20-kg o

A 4.20-kg object is attached to a spring and placed on frictionless, A 4.20-kg object is attached to a spring and placed on frictionless, horizontal surface. a horizontal force of…

A 4.20-kg object is attached to a spring and placed on frictionless, horizontal

A 4.20-kg object is attached to a spring and placed on frictionless, horizontal surface. A horizontal force of 10.0 N is required to hold the object at rest when it is pulled 0.20…

A 4.22 kg silver ingot is taken from a furnace, where itstemperature is 747 degr

A 4.22 kg silver ingot is taken from a furnace, where itstemperature is 747 degrees C, and placed on a very large block ofice at 0.00 degrees C. Assuming that all the heat given u…

A 4.25 mu_C charge is uniformly distributed on a ring of radius 9 cm. Find the e

A 4.25 mu_C charge is uniformly distributed on a ring of radius 9 cm. Find the electric field on the axis at 0.9 cm from the center of the ring. The value of the Coulomb constant …

A 4.25-kg watermelon is dropped fromrest from the roof of a 20.5-m-tallbuilding

A 4.25-kg watermelon is dropped fromrest from the roof of a 20.5-m-tallbuilding and feels no appreciable air resistance. (a) Calculate the work done by gravity on thewatermelon du…

A 4.25-µF capacitor that is initially uncharged is connected in series with a 7.

A 4.25-µF capacitor that is initially uncharged is connected in series with a 7.20-k? resistor and an emf source with e m f = 115 V and negligible internal resistance. A 4.25-F ca…

A 4.25g bullet traveling horizontally with a velocity ofmagnitude 375 m/s is fir

A 4.25g bullet traveling horizontally with a velocity ofmagnitude 375 m/s is fired into a wooden block with mass1.10 kg, initially at rest on a level frictionless surface.The bull…

A 4.27-kg object is thrown vertically upward from the surface of Mercury, where

A 4.27-kg object is thrown vertically upward from the surface of Mercury, where the acceleration due to gravity is g1 = 3.70 m/s2. The initial velocity is v1 and the object reache…

A 4.28 gram sample of a gas occupies 800 mL at STP. What is its molecular weight

A 4.28 gram sample of a gas occupies 800 mL at STP. What is its molecular weight? a. 60.0 g/mol b. 153.0 g/mol c. 76.5 g/mol d. 120.0 g/mol e. 140.0 g/mol A sample of hydrogen col…

A 4.28 kg object is released from rest while fully submerged in a liquid. The li

A 4.28 kg object is released from rest while fully submerged in a liquid. The liquid displaced by the submerged object has a mass of 2.95 kg. Take the upward direction to be posit…

A 4.3 cm long insect is perpendicular to the optical axis of a thin lens; the bu

A 4.3 cm long insect is perpendicular to the optical axis of a thin lens; the bug is 5.8 cm away from the lens. The lens forms an inverted image of the insect which is 0.9 cm long…

A 4.3 g mass is released from rest at C which has a height of 1 m above the base

A 4.3 g mass is released from rest at C which has a height of 1 m above the base of a loop-the-loop and a radius of 0.22 m. The acceleration of gravity is 9.8 m/s^2. Find the norm…

A 4.3 kg ball with a velocity of 3.4 m/s in the +z-direvtion collides head-on el

A 4.3 kg ball with a velocity of 3.4 m/s in the +z-direvtion collides head-on electrically with a stationary 1.0 kg ball. What is the speed of the first ball after the collision? …

A 4.3 kg block is projected at 4.8 m/s up a plane that is inclined at 30° with t

A 4.3 kg block is projected at 4.8 m/s up a plane that is inclined at 30° with the horizontal. (a) How far up along the plane does the block go if the plane is frictionless? 2.35 …

A 4.3 kg block is projected at 5.0 m/s up a plane that is inclinedat 30 o with t

A 4.3 kg block is projected at 5.0 m/s up a plane that is inclinedat 30o with the horizontal. (a.) How far up along the plane does the block go if the plane isfrictionless? (b.) H…

A 4.3 kg mass initially moving along the x-direction with a constant velocity vx

A 4.3 kg mass initially moving along the x-direction with a constant velocity vx = 11 m/s undergoes an acceleration along both the x and y directions. Ax = -3.6 m/s2 and Ay = 2.0 …

A 4.3 kg paint gun recoils when it fires a 0.050 kg paint ball at 35.1 m/sec. Ho

A 4.3 kg paint gun recoils when it fires a 0.050 kg paint ball at 35.1 m/sec. How fast will the gun recoi? No sign required and use symbol for units. my Question 6: (1 point) A 12…

A 4.30 capacitor that is initially uncharged is connected in series with a 7.90

A 4.30 capacitor that is initially uncharged is connected in series with a 7.90 resistor and an emf source with 225 negligible internal resistance. I =2.85×10-2 q =0 Vr =225 Vc=0 …