A cyclist travels at a speed of 21.6km/h. What is this speed in m/s?
A 0.021 m/s
B 0.36 m/s
C 6.0 m/s
D 21.6 m/s

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

You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.

Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory