A tire with an angular velocity of 17 m/s has a centripetal acceleration of 1200 m/s2. What is the radius of the tire? 4.2 m

2.1 m

0.24 m

0.014 m

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?