Which diagram represents the directions of the velocity, Vand acceleration, , of a toy car as it moves in a clockwise, horizontal circular path at a constant speed?

What are the phases shown in a and d called?

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j

The total amount of energy contained in an object