In which position is it most likely that the spring has lost its elastic potential energy? z
w
gooo
z
Ow
w
Ох
ΟΥ
Oz

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n