A 5.0g bullet is fired straight up from the ground, The bullet leaves the ground with a speed of 85 m/s taking to the ground as the reference level A) what is the gravitational P. E of the bullet
B) what is the initial KE of the bullet
C) what is the total initial ME of the bullet when the bullet is 12m high above the ground
D) what is the gravitational PE of the bullet
E) what should the ME be at this height
F) how fast is the bullet moving at this height

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

Place me with this question is my last question