A ball is hit with a baseball bat A student determines that the momentum of the ball is +10 kgm/s. What is the mass of the ball it it has a velocity of +2.0 mis?
0 0 kg

A) 0 kg

B) 1.0 kg

C) 0.5 kg

D)2.0 kg

Galileo was the first to notice that the moon has craters, valleys, and mountains. how might this have changed people's perception of the moon at the time?

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted