What would be the linear velocity of a boy's toes doing a cartwheel who is 2.1 m long from the tip of his toes to the end of his fingers and who is experiencing a centripetal force of 5.0 m/s2?

Aball is thrown upward in the air, and its height above the ground after t seconds is h ( t ) = 57 t − 16 t 2 feet. find the time t when the ball will be traveling upward at 14.25 feet per second.

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents