Finding the area of a trapezoid on a velocity versus time graph will tell you the ——————
of an object.
A. displacement
B. acceleration
C. velocity
D. distance

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules