Two electrostatic point charges of +65.0 µC and +52.0 µC exert a repulsive force on each other of 178 N. What is the distance between the two charges?

Rubber on floor tile has a coefficient of kinetic friction of 1.0 and a coefficient of static friction of 2.0. how much force would a 3.5 lb. robot need to produce in order to start moving?

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.