A 61 kg soccer player is running toward the goal with a velocity of 7 m/s. What is his momentum?

What is the fate of the electrons that interact with a specimen in an electron microscope?

Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.

Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?