QUESTION 3 5
At timet - Os, a wheel has an angular displacement of zero radians and an angular velocity of +14 rad/s. The wheel has a constant
acceleration of -0.41 rad/s2. In this situation, the time at which the angular displacement is + 88 rad and decreasing is closest to:

Jason and alejandro lift a chair 2 meters into the moving truck using 150 newtons of force. it takes them 3 seconds to lift the chair how much power did they use

What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely