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When a lead bullet hits

A 3.00 gram lead bullet travels at a speed of 240 m/s and hits a wooden post. If half the heat energy generated remain with the
1. 1 answer
2. asked by Nina
3. 3,559 views
A 3.00x10^-3kg lead bullet travels at a speed of 2.40x10^2m/s and hits a wooden post. if half the heat energy generated remains
1. 2 answers
2. asked by mike
3. 853 views
A 30.0-g lead bullet leaves a rifle at a temperature of 89.0° C and hits a steel plate. If the bullet melts, what is the
1. 2 answers
2. asked by opp
3. 723 views
When a lead bullet hits a solid target at high speed, its entire kinetic energy is converted into heat. For simplicity, assume
1. 3 answers
2. asked by elisabeth
3. 1,492 views
A bullet of mass0.01kg is fired with a velocity of 200m/s in to a sack of sand of mass 9.99kg which is swinging from rope .At
1. 2 answers
2. asked by abraham
3. 1,177 views
As part of a forensic test, a 5.0g lead bullet is fired into a fence post. the initial speed of the bullet is 250 m/s. when it
1. 2 answers
2. asked by Alex
3. 764 views
A 5.00g lead bullet is fired into a wooden fence post. The initial speed of the bullet is 250m/s, and when it comes to rest,
1. 1 answer
2. asked by noname
3. 2,836 views
A bullet of mass 0.01kg is fired with velocity of 200m/s in to a sack of sand of mass 9.99kg which is swinging from rope. At the
1. 1 answer
2. asked by Imran
3. 206 views
A bullet of mass 0.01kg is fired with velocity of 0m/s in to a sack of sand of mass 9.99kg which is swinging from rope. At the
1. 2 answers
2. asked by Imran
3. 144 views
A 20g bullet moving at 200 meter per second hits a bag of sand and comes to rest in 0.011secs.What is the momentum of the bullet
1. 1 answer
2. asked by Kayode Olajide
3. 772 views