A75 kilogram hockey player is skating across the ice at a speed of 6.0 meters per second. what is the magnitude of the average force required to stop the player in 0.65 seconds?

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life