What slows down the contraction of a star-forming cloud when it makes a protostar?

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical