At time t = 0 s, a wheel has an angular displacement of zero radians and an angular velocity of +26 rad/s. the wheel has a constant acceleration of -0.43 rad/s2. in this situation, the time t (after t = 0 s), at which the kinetic energy of the wheel is twice the initial value, is closest

150s how do you solve for this? ? i keep getting a negative time value

Abearing is designed to a reduce friction b. support a load c.guide moving parts such as wheels, shafts and pivots d. all of the above

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

For which pair of objects would adding the same a