Engineering analysis

15. 0/2 points I Pievious Aiswers SeP3ET9 5.P.071 My Notes Ask Your Teacher The

15. 0/2 points I Pievious Aiswers SeP3ET9 5.P.071 My Notes Ask Your Teacher The system shown in the figure below has an acceleration of magnitude 1.04 m/s2, where inclirnes. 3.20 …

15. 11pt] Select the motiom diagram that corresponds to each of the four situati

15. 11pt] Select the motiom diagram that corresponds to each of the four situations.E.., if diag. A corresponds to the first situation, diag. C to the second, and none of the diag…

15. 15. Paul has been designated as our newest sustainable engineer and land app

15. 15. Paul has been designated as our newest sustainable engineer and land application designer, so he P was given the task of designing the recycling system for a city of 50,00…

15. 228 J/kg · K 601 J/kg · K 495 J/kg · K 580 J/kg · K 16. Water has a specific

15. 228 J/kg · K 601 J/kg · K 495 J/kg · K 580 J/kg · K 16. Water has a specific heat capacity that is about 10 times that of iron. In an experiment, a 50-g pellet of iron at a te…

15. A 120 kg individual is on top of a scale in an elevator as the elevator goes

15. A 120 kg individual is on top of a scale in an elevator as the elevator goes upwards. As the elevator approaches its destination, it decelerates by 4 m/s2 to eventually halt. …

15. A 20.0kg uniform door has a width of 1.20m and a height of 2.50m. The door i

15. A 20.0kg uniform door has a width of 1.20m and a height of 2.50m. The door is mounted on a post by a pair of hinges, marked 1 and 2 in the figure, at the top and bottom of the…

15. A 20.0kg uniform door has a width of 1.20m and a height of 2.50m. The door i

15. A 20.0kg uniform door has a width of 1.20m and a height of 2.50m. The door is mounted on a post by a pair of hinges, marked 1 and 2 in the figure, at the top and bottom of the…

15. A 750 kg elevator starts fromrest. It moves upward for 3.50 s withconstant a

15. A 750 kg elevator starts fromrest. It moves upward for 3.50 s withconstant acceleration until it reaches its cruising speed, 1.75m/s. (a) What is the average power of the elev…

15. A ball of mass 0.640 kg moving east with a speed of 3.90 m/s collides head o

15. A ball of mass 0.640 kg moving east with a speed of 3.90 m/s collides head on with a 0.840 kg ball at rest. If the collision is perfectly elastic, what will be the speed and d…

15. A bicycle rider with a mass of m, rides a bicycle with mass of mb, for a dis

15. A bicycle rider with a mass of m, rides a bicycle with mass of mb, for a distance d up a hill set at an angle of to the horizontal. When he reaches the top he has achieved a t…

15. A bicycle rider with a mass of m, rides a bicycle with mass of mb, for a dis

15. A bicycle rider with a mass of m, rides a bicycle with mass of mb, for a distance d up a hill set at an angle of to the horizontal. When he reaches the top he has achieved a t…

15. A bucket of water is raised from a well using a rope wrapped around a cylind

15. A bucket of water is raised from a well using a rope wrapped around a cylinder. The cylinder is turned by crank that is 48 cm long. The handle follows a circle that has a circ…

15. A cannon imparts a high velocity to a cannonball, by exploding a charge behi

15. A cannon imparts a high velocity to a cannonball, by exploding a charge behind the ball. A cannon is typically 4000 kg, and the cannonball is 10 kg. The velocity of the ball u…

15. A hiker inspects a tree frog sitting on a small stick in his hand. Suddenly

15. A hiker inspects a tree frog sitting on a small stick in his hand. Suddenly startled, the hiker drops the stick from rest at a height of 1.85 m above the ground and, at the sa…

15. A hollow conductor is positively charged. A smalluncharged metal ball is low

15. A hollow conductor is positively charged. A smalluncharged metal ball is lowered by a silk thread through a small opening in the top of the conductor andallowed to touch its i…

15. A hollow conductor is positively charged. A smalluncharged metal ball is low

15. A hollow conductor is positively charged. A smalluncharged metal ball is lowered by a silk thread through a small opening in the top of the conductor andallowed to touch its i…

15. A load of 94 kg is supported by a wire of length 1.74 m and cross-sectional

15. A load of 94 kg is supported by a wire of length 1.74 m and cross-sectional area 0.0984 cm^2. The wire is stretched by 0.283 cm. The acceleration of gravity is 9.8 m/s^2 . Fin…

15. A load of 94 kg is supported by a wire of length 1.74 m and cross-sectional

15. A load of 94 kg is supported by a wire of length 1.74 m and cross-sectional area 0.0984 cm^2. The wire is stretched by 0.283 cm. The acceleration of gravity is 9.8 m/s^2 . Fin…

15. A mass spectrometer measures the mass of ions, by knowing their charge and t

15. A mass spectrometer measures the mass of ions, by knowing their charge and the shape of the detector. If the Distance d between the entrance and exit holes is 7.50 cm and the …

15. A motorcycle goes around a curve at a speed of 30 m/s with a cen- tripetal a

15. A motorcycle goes around a curve at a speed of 30 m/s with a cen- tripetal acceleration of 5 m/s2. What is the radius of the curve? a) 130 m b) 55m c) 180 m d) 75 m e) 100 m 1…

15. A pellet gun fires ten 2.9 g pellets per second with a speed of 580 m/s . Th

15. A pellet gun fires ten 2.9 g pellets per second with a speed of 580 m/s . The pellets are stopped by a rigid wall. (a) What is the momentum of each pellet?   (b) What is the k…

15. A pendulum that completes a cycle in 4 seconds has a period of ____________s

15. A pendulum that completes a cycle in 4 seconds has a period of ____________seconds. Use the period formula for the following. Answer in decimal form. 19. What is the period (o…

15. A point charge Q is located a short distance from a point charge 3 Q , and n

15. A point charge Q is located a short distance from a point charge 3Q, and no other charges or electric fields are present. If the magnitude of the electric force on Q is F, wha…

15. A positively charged particle moves from a position near a negativelv charge

15. A positively charged particle moves from a position near a negativelv charged point source to a position near a second negatively charged point source. The new point source ha…

15. A proton traveling due east and horizontal enters a region that contains bot

15. A proton traveling due east and horizontal enters a region that contains both a uniform magnetic field and a uniform electric field. (We are ignoring the Earth's magnetic fiel…

15. A ray of light in water n=1.33 enters a sheet of glass n=1.52 at a 30 degree

15. A ray of light in water n=1.33 enters a sheet of glass n=1.52 at a 30 degree angle of incidence, find the angle of refraction. 16. A converging lens forms an image of an objec…

15. A significant benefit of I-joists and trusses ov a) they are typ ng joists i

15. A significant benefit of I-joists and trusses ov a) they are typ ng joists is b) they can also be installed sideways (on "flat") c) they allow for easier installation of build…

15. A standing wave on a string wave on a string is shown in Figure 7-32 at one

15. A standing wave on a string wave on a string is shown in Figure 7-32 at one instance of time. You a) is symmetric b) is antisymmetric c) has mixed symmetry d) is none of these…

15. A student takes a ride called The Rotor. The Rotor is an upright cylindrical

15. A student takes a ride called The Rotor. The Rotor is an upright cylindrical drum that is spinning around its axis. Once at speed, the floor is lowered from underneath the rid…

15. Among the following objects, which does not have a magnetic field that is in

15. Among the following objects, which does not have a magnetic field that is induced by some flavor of the dynamo effect? a. The Sun b. The Earth c. Mercury d. Jupiter e. Mars B.…

15. An amusement park ride consists of a cart with some riders (of total mass 20

15. An amusement park ride consists of a cart with some riders (of total mass 200 kg) that is set in motion by a large spring with spring constant 800 N/m. The cart travels along …

15. An engine that has an efficiency of 25% takes in 2001] of heat during each c

15. An engine that has an efficiency of 25% takes in 2001] of heat during each cycle. Calculate the amount of work this engine performs. Ip 16 (a) Calculate the acceleration of a …

15. An iron plate is held against an iron wheel so that a sliding frictional for

15. An iron plate is held against an iron wheel so that a sliding frictional force of 50 N acts between the two pieces of metal. The relative speed at which the two surfaces slide…

15. Centripetal Forces at the Equator The radius of the earth is RE-6.38-106 m.

15. Centripetal Forces at the Equator The radius of the earth is RE-6.38-106 m. (a) Find the speed of a person standing at the equator. (This is the speed due to the rotation of t…

15. Circle your answers: (a) If we have a mass on a spring and a simple pendulum

15. Circle your answers: (a) If we have a mass on a spring and a simple pendulum in an elevator and the elevator is accelerating downwards then the period of the spring will (incr…

15. Consider the figure below. Let the magnetic field be out of the page in the

15. Consider the figure below. Let the magnetic field be out of the page in the region of the shaded rectangle. At an instant when the wire loop is being pulled from the region of…

15. Heat transfer by radiation occurs via (Points : 1) electromagnetic waves nuc

15. Heat transfer by radiation occurs via (Points : 1) electromagnetic waves nuclear decay molecular collisons the solar wind none of the above 16. The air inside a bicycle tire p…

15. If I short out a D cell and draw a current of 7 A for 5 s, how many coulombs

15. If I short out a D cell and draw a current of 7 A for 5 s, how many coulombs of charge move through the circuit? (Points : 1) - 7 C - 5 C -7/5 C -35 C -5/7 C 16. When a 12 vol…

15. If both mass and velocity of a ball are tripled, the kinetic energy is incre

15. If both mass and velocity of a ball are tripled, the kinetic energy is increased by a factor of: A. 3. B. 6. C. 9. D. 27. A 7.00-kg bowling ball falls from a 2.00-m shelf. Jus…

15. If both mass and velocity of a ball are tripled, the kinetic energy is incre

15. If both mass and velocity of a ball are tripled, the kinetic energy is increased by a factor of: A. 3. B. 6. C. 9. D. 27. A 7.00-kg bowling ball falls from a 2.00-m shelf. Jus…

15. If the work required to move a +0.25 C charge from point A to point B is 175

15. If the work required to move a +0.25 C charge from point A to point B is 175 J, what is the potential difference between the two points? A) zero volts B) 44 V C) 88 V D) 350 V…

15. Objects A and B are on a horizontal surface. Object A exerts a force on obje

15. Objects A and B are on a horizontal surface. Object A exerts a force on object B, and, in accordance with the laws of motion, generates a reaction force. Motion occurs despite…

15. Objects A and B are on a horizontal surface. Object A exerts a force on obje

15. Objects A and B are on a horizontal surface. Object A exerts a force on object B, and, in accordance with the laws of motion, generates a reaction force. Motion occurs despite…

15. Take an imaginary walk through your average day. List the sources of heat in

15. Take an imaginary walk through your average day. List the sources of heat in your daily life, and whether they get to you by radiation, conduction, or convection. (Take your t…

15. The Vertical Beam Sensor a. operates in roll control circuitry. b. is used t

15. The Vertical Beam Sensor a. operates in roll control circuitry. b. is used to determine the radio deviation signal capture point. c. produces aNOT circuit output if a large de…

15. The device shown above (a spectrometer) accelerates an ion from rest through

15. The device shown above (a spectrometer) accelerates an ion from rest through a potential difference E = 800 V between two parallel plates as shown above. The ion has a charge …

15. The figure below shows two magnetic field regions: R1 is a region where ther

15. The figure below shows two magnetic field regions: R1 is a region where there is a magnetic field going into the page with magnitude |B1(t)| = 2t R2 is a region where there is…

15. The nuclear force is A) short range and strongly dependent on the charge. B)

15. The nuclear force is A) short range and strongly dependent on the charge. B) short range but proportional to the Coulomb force. C) strongly dependent on the charge. D) very st…

15. The nuclear force is A) short range and strongly dependent on the charge. B)

15. The nuclear force is A) short range and strongly dependent on the charge. B) short range but proportional to the Coulomb force. C) strongly dependent on the charge. D) very st…

15. The separation between the first Stokes and corresponding anti-Stokes lines

15. The separation between the first Stokes and corresponding anti-Stokes lines of the rotational Raman spectrum in terms of the rotational constant, B is b) 4B a) 2B The total ma…