Two balls move away from each other, both traveling at 7 m/s. One has a mass of 2 kg and the other has a mass of 3 kg

Can anyone give me a physical adaptatiom

The gravitational potential energy of a contracting interstellar cloud a. stays the same at all times. b. gradually transforms into other forms of energy. c. gradually grows larger. d. could grow larger or smaller, depending the cloud's rotation.

An object floats in a beaker as shown. when it was put into the beaker, it displaced an amount of water into the graduated cylinder at the left. given that the liquid in the beaker is water (density = 1 g/cm3), what is the mass of the object?

America's first satellite launched in space was called explorer i luna i beagle i.

Applying ideas read about the advantages of nuclear energy. Explain why countries such as France and Japan rely heavily on nuclear power

What are the strengths and limitations of the doppler method?

Voltage can exist without A. current. B. resistance. C. a closed circuit. D. all of these

During a football game, a receiver has just caught a pass and is standing still. Before he can move, a tackler, running at a velocity of 2.60 m/s, grabs and holds onto him so that they move off together with a velocity of 1.30 m/s.

What effect does an increase in temperature have on viscosity?

Aman tosses a jart upward with a velocity of 14.1 m/s a 60° angle