Browse A
Alphabetical listing with fast deep pagination.
167681 items • Page 118 / 3354
A 24.0 kg child plays on a swing having support ropes that are 1.90 m long. A fr
A 24.0 kg child plays on a swing having support ropes that are 1.90 m long. A friend pulls her back until the ropes are 39.0 from the vertical and releases her from rest. What is …
A 24.0-L tank of carbon dioxide gas (CO 2 ) is at a pressure of 9.10 10 5 Pa and
A 24.0-L tank of carbon dioxide gas (CO2) is at a pressure of 9.10 105 Pa and temperature of 20.0°C. (a) Calculate the temperature of the gas in Kelvin. (b) Use the ideal gas law …
A 24.0-L tank of carbon dioxide gas (CO 2 ) is at a pressure of 9.10 10 5 Pa and
A 24.0-L tank of carbon dioxide gas (CO2) is at a pressure of 9.10 105 Pa and temperature of 20.0°C. (a) Calculate the temperature of the gas in Kelvin. (b) Use the ideal gas law …
A 24.0-V battery is connected in series with a resistor and an inductor, with R
A 24.0-V battery is connected in series with a resistor and an inductor, with R = 2.00 ? and L = 7.00 H, respectively. (a) Find the energy stored in the inductor when the current …
A 24.0-cm-diameter coil consists of 25 turns of circular copper wire 2.3 mm in d
A 24.0-cm-diameter coil consists of 25 turns of circular copper wire 2.3 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 9.5…
A 24.0-kg body is moving in the direction of the positive x axis with a speed of
A 24.0-kg body is moving in the direction of the positive x axis with a speed of 325 kg when, owing to an internal explosion, it breaks into three pieces. One part, whose mass is…
A 24.0-kg body is moving in the direction of the positive x axis with a speed of
A 24.0-kg body is moving in the direction of the positive x axis with a speed of 325 m/s when, owing to an internal explosion, it breaks into three pieces. One part, whose mass is…
A 24.0-kg body is moving in the direction of the positive x axis with a speed of
A 24.0-kg body is moving in the direction of the positive x axis with a speed of 325 kg when, owing to an internal explosion, it breaks into three pieces. One part, whose mass is…
A 24.0-kg body is moving in the direction of the positive x axis with a speed of
A 24.0-kg body is moving in the direction of the positive x axis with a speed of 325 m/s when, owing to an internal explosion, it breaks into three pieces. One part, whose mass is…
A 24.0-kg box slides down an incline that is 17.0 m long and tilted with an angl
A 24.0-kg box slides down an incline that is 17.0 m long and tilted with an angle of 35.0? relative to the horizontal. Assume that the box is released from rest at the highest poi…
A 24.0-kg box slides down an incline that is 17.0 m long and tilted with an angl
A 24.0-kg box slides down an incline that is 17.0 m long and tilted with an angle of 35.0? relative to the horizontal. Assume that the box is released from rest at the highest poi…
A 24.0-kg cannonball is fired from a cannon with muzzle speed of 950 m/s at an a
A 24.0-kg cannonball is fired from a cannon with muzzle speed of 950 m/s at an angle of 40.0° with the horizontal. A second ball is fired with the same initial speed at an angle o…
A 24.0-kg floodlight in a park is supported at the end of a horizontal beam of n
A 24.0-kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged to a pole as shown in the figure below. A cable at an angle of theta …
A 24.0-µF parallel-platecapacitor is connected to a 9.0-Vbattery. After the capa
A 24.0-µF parallel-platecapacitor is connected to a 9.0-Vbattery. After the capacitor is fully charged, the battery isdisconnected without loss of any of the charge on the plates.…
A 24.3 mL sample of 0.349 M dimethylamine , (CH 3 ) 2 NH , is titrated with 0.27
A 24.3 mL sample of 0.349 M dimethylamine, (CH3)2NH, is titrated with 0.275 M hydrochloric acid. (1) Before the addition of any hydrochloric acid, the pH is _____ (2) After adding…
A 24.41-mC charge is placed 38.65 cm to the left of a 80.73-mC charge, as shown
A 24.41-mC charge is placed 38.65 cm to the left of a 80.73-mC charge, as shown in the figure, and both charges are held stationary. A particle with a charge of -7.551 mu C and a …
A 24/7 widget repair facility is staffed by two repair technicians, one of whom
A 24/7 widget repair facility is staffed by two repair technicians, one of whom is an expert and one of whom is a novice. The repair facility repair two types of widgets: basic ("…
A 240 g block hangs from a spring with spring constant 13 N/m . At t=0s the bloc
A 240 g block hangs from a spring with spring constant 13 N/m . At t=0s the block is 28 cm below the equilibrium point and moving upward with a speed of 113 cm/sA 240 g block hang…
A 240 g block is dropped onto a relaxed vertical spring that has a spring consta
A 240 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 2.1 N/cm. The block becomes attached to the spring and compresses the spring 12 cm before…
A 240 g block is dropped onto a relaxed vertical spring that has a spring consta
A 240 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 2.6 N/cm (see the figure). The block becomes attached to the spring and compresses the sp…
A 240 g block is dropped onto a relaxed vertical spring that hasa spring constan
A 240 g block is dropped onto a relaxed vertical spring that hasa spring constant of k = 1.9 N/cm (Fig. 7-43). The blockbecomes attached to the spring and compresses the spring 14…
A 240 g block on a 50.0 c m -long string swings in a circle on a horizontal, fri
A 240g block on a 50.0cm -long string swings in a circle on a horizontal, frictionless table at 75.0rpm . What is the speed of the block? What is the tension in the string? A 240g…
A 240 g block on a 50.0 c m -long string swings in a circle on a horizontal, fri
A 240g block on a 50.0cm -long string swings in a circle on a horizontal, frictionless table at 75.0rpm . What is the speed of the block? What is the tension in the string? A 240g…
A 240 kg crate hangs from the end of a rope of length L = 11.0 m. You push horiz
A 240 kg crate hangs from the end of a rope of length L = 11.0 m. You push horizontally on the crate with a varying force F to move it 4.00 m to the side. (a) What is the magnitud…
A 240 resistor is in series with a 0.110 H inductor and a 0.600 F capacitor. a)C
A 240 resistor is in series with a 0.110 H inductor and a 0.600 F capacitor. a)Compute the impedance of the circuit at a frequency of f1= 500 Hz and at a frequency of f2= 1000 Hz.…
A 240-g block connected to a light spring for which the force constant is 5.50 N
A 240-g block connected to a light spring for which the force constant is 5.50 N/m is free to oscillate on a frictionless, horizontal surface. The block is displaced5.20 cm from e…
A 2400 cal/s power source is used to weld thick plates of SAE 4140 steel. The ce
A 2400 cal/s power source is used to weld thick plates of SAE 4140 steel. The centerline hardness on the top surface should be less than 50 Rc. Estimate the critical welding speed…
A 2400 kg airplane is pulling two gliders, the first of mass 330 kg and the seco
A 2400kg airplane is pulling two gliders, the first of mass 330kg and the second of mass 280kg, down the runway with an acceleration of 1.9m/s2 (Figure below). Neglecting the mass…
A 2400 kg car moving at an initial speedof 20 m/s along a horizontal road skids
A 2400 kg car moving at an initial speedof 20 m/s along a horizontal road skids toa stop in 66 m. (Note: Whenstopping without skidding and using conventional brakes, 100percent of…
A 24000 kg subway train initially traveling at 19.5 m/s slows to a stop in a sta
A 24000 kg subway train initially traveling at 19.5 m/s slows to a stop in a station and then stays there long enough for its brakes to cool. The station's dimensions are 65.0 m l…
A 24000 kg subway train initially traveling at 19.5 m/s slows to a stop in a sta
A 24000 kg subway train initially traveling at 19.5 m/s slows to a stop in a station and then stays there long enough for its brakes to cool. The station's dimensions are 65.0 m l…
A 2400kg airplane is pulling two gliders, the first of mass 350kg and the second
A 2400kg airplane is pulling two gliders, the first of mass 350kg and the second of mass 280kg , down the runway with an acceleration of 1.6m/s2 (Figure below). Neglecting the mas…
A 240g block on a 54 cm -long string swings in a circle on a horizontal, frictio
A 240g block on a 54 cm -long string swings in a circle on a horizontal, frictionless table at 55rpm . Part 1 What is the speed of the block? Express your answer using two signifi…
A 243 kg projectile, fired with a speed of 145 m/s at a 51.0 degree angle, break
A 243 kg projectile, fired with a speed of 145 m/s at a 51.0 degree angle, breaks into three pieces of equal mass at the highest point of its arc (where its velocity is horizontal…
A 244 microfarad resistor is charged to 100 volts and dischargedthrough a 175 oh
A 244 microfarad resistor is charged to 100 volts and dischargedthrough a 175 ohm resistor. How long does it take for halfits energy to be dispersed? I keep using the equation V=V…
A 245 g block is dropped onto a relaxed vertical spring that has a spring consta
A 245 g block is dropped onto a relaxed vertical spring that has a spring constant of 5.0 N/cm. The block becomes attached to the spring and compresses the spring 15 cm before mom…
A 248-g piece of copper initially at 314 °C is dropped into 390 mL of water init
A 248-g piece of copper initially at 314 °C is dropped into 390 mL of water initially at 22.6 °C. Assuming that all heat transfer occurs between the copper and the water, calculat…
A 24V, 48 AH battery in fully charged state is supplying a load of 2.4 kW. Calcu
A 24V, 48 AH battery in fully charged state is supplying a load of 2.4 kW. Calculate: a) Current supplied by the battery. b) The percentage of charge is left in the battery after …
A 24\" long steel guitar string (linear density = 4.8 x 10-3 kg/m3) is to be tun
A 24" long steel guitar string (linear density = 4.8 x 10-3 kg/m3) is to be tuned to 406 Hz. a) What must the tension be? b) If the string is not in tune at 406 Hz, and one hears …
A 24cm-diameter circular loop of wire has a resistance of 200 ohm . It initially
A 24cm-diameter circular loop of wire has a resistance of 200 ohm . It initially in a 0.45T magnetic field, with its plane perpendicular to B rightarrow . but is removed from the …
A 24kg box slides 4.0 m down the frictionless ramp shown in the figure(Figure 1)
A 24kg box slides 4.0 m down the frictionless ramp shown in the figure(Figure 1) , then collides with a spring whose spring constant is 250N/m . What is the maximum compression of…
A 25 - year - old with a dual BS/MS engineering degree accepts a job with a nati
A 25 - year - old with a dual BS/MS engineering degree accepts a job with a national firm which has a required retirement age of 65. For simplicity, assume that the engineer stays…
A 25 cm long wire, with a linear density of 20 g/m passes across the open end of
A 25 cm long wire, with a linear density of 20 g/m passes across the open end of an 85 cm long tube with one end open, one closed (as shown in the figure below). If the wire, whic…
A 25 g glass tumbler contains 440 mL of water at 24 degree C. If three 15 g ice
A 25 g glass tumbler contains 440 mL of water at 24 degree C. If three 15 g ice cubes each at a temperature of -3 degree C are dropped into the tumbler, what is the final temperat…
A 25 k g chimpanzee hangs from the end of a horizontal, broken branch of length
A 25kg chimpanzee hangs from the end of a horizontal, broken branch of length L0 = 1.1m , as shown in the figure(Figure 1) . The branch is a uniform cylinder 4.1cmin diameter, and…
A 25 kg bear slides from rest 12 m down a lodge-pole pine tree moving with a spe
A 25 kg bear slides from rest 12 m down a lodge-pole pine tree moving with a speed of 5.6 m/s at the bottom. (g = 9.8 m/s2.) a. What is the gravitational potential energy of the b…
A 25 kg bear slides from rest 12 m down a lodge-pole pine tree moving with a spe
A 25 kg bear slides from rest 12 m down a lodge-pole pine tree moving with a speed of 5.6 m/s at the bottom. What is the gravitational potential energy of the bear at the top, if …
A 25 kg bear slides from rest 12 m down a lodge-pole pine tree moving with a spe
A 25 kg bear slides from rest 12 m down a lodge-pole pine tree moving with a speed of 5.6 m/s at the bottom, What is the gravitational potential energy of the bear at the top, if …
A 25 kg box is sliding down an ice covered hill. When it reaches point A, the bo
A 25 kg box is sliding down an ice covered hill. When it reaches point A, the box is moving at 11 m/s. Point A is at the bottom of a circular arc that has a radius R=7.5m. What is…
A 25 kg child runs at a speed of 5.0 m/s and jumps onto a stationary shopping ca
A 25 kg child runs at a speed of 5.0 m/s and jumps onto a stationary shopping cart and holds on for dear life. The cart has mass 12 kg. Assuming the child rides on the cart after …