Til At
A photograph shows a 0.3 kg bat traveling at 55 m/s just before it strikes a 0.05 kg
ball at rest on a tee. After the collision, the bat travels in the same direction at 42 m/s.
What is the speed of the ball just after impact?

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

answer///terminator or twilight zone;