A ball is rolled off the edge of a 2 meter high table. It lands on the floor 3 meters away from the edge of the table. If another ball is released from rest at a height of 2 meter the instant the first ball rolls off the table, which ball will hit the floor first? The ball that rolled off.
The ball that was dropped.
They will both hit at the same time.
You cannot tell from the info given.

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j