Assuming that voltage remains constant, what happens to the current in a wire if the length of the wire decreases?

Abaseball has a mass of 0.145 kg and approaches a bat at 40.0 m/s. after it is hit, the ball leaves the bat at 50.0 m/s directly back. find the impulse of the bat on the ball. 7.25 kg*m/s 13.1 kg*m/s 5.80 kg*m/s 1.45 kg*m/s

Which is not a step in the rock cycle?

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane