5. Three rocks with masses of 2 kg, 10 kg. and 15 kg fall from the same height. Which of the following describes the inertia of these rocks? * None of the rocks have inertia. All the rocks have the same inertia. The 2 kg rock has more inertia than the other two rocks. The 15 kg rock has more inertia than the other two rocks.

i guess it’s a and b

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.