In a ballistics test, a 29 g bullet traveling horizontally at 1200 m/s goes through a 27-cm-thick 340 kg stationary target and emerges with a speed of 900 m/s . The target is free to slide on a smooth horizontal surface.
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In a ballistics test, a 29 g bullet traveling horizontally at
1200 m/s goes through a...
In a ballistics test, a 25 g bullet traveling horizontally at 1200 m/s goes through a...
In a ballistics test, a 25 g bullet traveling horizontally at 1200 m/s goes through a 45 cm thick 350 kg stationary target and emerges with a speed of 1000 m/s. The target is free to slide on a smooth horizontal surface. (a) How long is the bullet in the target (assume constant acceleration)? s What average force does it exert on the target? N (magnitude only) (b) What is the target's speed just after the bullet emerges?
In a ballistics test, a 30 g bullet traveling horizontally at 1400 m/s goes through a...
In a ballistics test, a 30 g bullet traveling horizontally at 1400 m/s goes through a 28-cm-thick 330 kg stationary target and emerges with a speed of 930 m/s . The target is free to slide on a smooth horizontal surface. What is the target’s speed just after the bullet emerges?
In a ballistics test, a 25g bullet traveling horizontally at 1200m/s goes through a 30-cm-thick 350kg...
In a ballistics test, a 25g bullet traveling horizontally at 1200m/s goes through a 30-cm-thick 350kg stationary target and emerges with a speed of 900m/s. The target is free to slide on a smooth horizontal surface. What is the target's speed just after the bullet emerges? Prove that this collision is inelastic, describe what happens to this lost kinetic energy.
Item 6 Constants Part A In a ballistics test, a 26 g bullet traveling horizontally at...
Item 6 Constants Part A In a ballistics test, a 26 g bullet traveling horizontally at 1200 m/s goes through a 34-cm-thick 400 kg stationary target and emerges with a speed of 860 m/s . The target is free to slide on a smooth horizontal surface What is the target's speed just after the bullet emerges? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer
A 4.25-g bullet traveling horizontally with a velocity of magnitude 375 m/s is fired into a...
A 4.25-g bullet traveling horizontally with a velocity of magnitude 375 m/s is fired into a wooden block with mass 1.10 kg, initially at rest on a level frictionless surface. The bullet passes through the block and emerges with its speed reduced to 126 m/s. Part A How fast is the block moving just after the bullet emerges from it? Express your answer in meters per second. IV A£¢ © 2 ? m/s Submit Request Answer Provide Feedback
Constants A 14.7 g bullet traveling horizontally at 866 m/s passes through a tank containing 14.5...
Constants A 14.7 g bullet traveling horizontally at 866 m/s passes through a tank containing 14.5 kg of water and emerges with a speed of 544 m/s Part A What is the maximum temperature increase that the water could have as a result of this event? AT 3337.047 C Submit Request Answer
A 22-g bullet traveling 255 m/s penetrates a 1.9 kg block of wood and emerges going...
A 22-g bullet traveling 255 m/s penetrates a 1.9 kg block of wood and emerges going 130 m/s . If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges?
1. A 23-g bullet traveling 230 m/sm/s penetrates a 4.9 kg block of wood and emerges...
1. A 23-g bullet traveling 230 m/sm/s penetrates a 4.9 kg block of wood and emerges cleanly at 175 m/s. If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges? 2. A 11800 kg railroad car travels alone on a level frictionless track with a constant speed of 24.5 m/s. A 6800 kg load, initially at rest, is dropped onto the car. What will be the car's new speed?
Problem 8.24 29 of 36 n Review | Constants A 6.00 g bullet is fired horizontally...
Problem 8.24 29 of 36 n Review | Constants A 6.00 g bullet is fired horizontally into a 1.40 kg wooden block resting on a horizontal surface. The coefficient of kinetic friction between block and surface is 0.200. The bullet remains embedded in the block, which is observed to slide 0.200 m along the surface before stopping. Part A What was the initial speed of the bullet? AEO ? v = 222.617 m/s Submit Previous Answers Request Answer X Incorrect;...
Step by step plz. A 10-gm bullet traveling at 500 m/s passes through a 1-kg block...
Step by step plz.
A 10-gm bullet traveling at 500 m/s passes through a 1-kg block and emerges with a speed of 100 m/s. The block is initially at rest on horizontal surface. a) The block slides 2.00 m before coming to rest. Find mu_k for this surface. b) If the block is on a frictionless surface, and attached to a spring with k = 400 N/m, find the distance, d, that the spring is compressed.
Item 6 Constants Part A In a ballistics test, a 26 g bullet traveling horizontally at 1200 m/s goes through a 34-cm-thick 400 kg stationary target and emerges with a speed of 860 m/s . The target is free to slide on a smooth horizontal surface What is the target's speed just after the bullet emerges? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer
A 4.25-g bullet traveling horizontally with a velocity of magnitude 375 m/s is fired into a wooden block with mass 1.10 kg, initially at rest on a level frictionless surface. The bullet passes through the block and emerges with its speed reduced to 126 m/s. Part A How fast is the block moving just after the bullet emerges from it? Express your answer in meters per second. IV A£¢ © 2 ? m/s Submit Request Answer Provide Feedback
Constants A 14.7 g bullet traveling horizontally at 866 m/s passes through a tank containing 14.5 kg of water and emerges with a speed of 544 m/s Part A What is the maximum temperature increase that the water could have as a result of this event? AT 3337.047 C Submit Request Answer
Problem 8.24 29 of 36 n Review | Constants A 6.00 g bullet is fired horizontally into a 1.40 kg wooden block resting on a horizontal surface. The coefficient of kinetic friction between block and surface is 0.200. The bullet remains embedded in the block, which is observed to slide 0.200 m along the surface before stopping. Part A What was the initial speed of the bullet? AEO ? v = 222.617 m/s Submit Previous Answers Request Answer X Incorrect;...
Step by step plz.
A 10-gm bullet traveling at 500 m/s passes through a 1-kg block and emerges with a speed of 100 m/s. The block is initially at rest on horizontal surface. a) The block slides 2.00 m before coming to rest. Find mu_k for this surface. b) If the block is on a frictionless surface, and attached to a spring with k = 400 N/m, find the distance, d, that the spring is compressed.
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