7.3) A 0.500 kg ball is tied to the end of a 1.50 m string and revolved in a horizontal plane. The ball is
revolved so its angle is 35.0°. Find the velocity of
the ball. [2.43 m/s]

Which property of fossils allow scientists to determine the relative rock ages..

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.