When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.