Two bodies of masses 4 Kg and 5 Kg are moving with equal momentum. Then the ratio of their respective kinetic energies iis

Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesn’t slow down or speed up, what is his speed?

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

What is the relationship between the direction of motion of the balloon and the wind currents