The free-fall acceleration on Mars is about 1/3 that on Earth. Suppose you throw a ball upward with the same velocity on Mars as on Earth. (10 points) How would the ball’s maximum height compare to that on Earth?

How would its flight time compare?

show procedure:

When you turn on a battery-operated device, an electrical circuit is

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.