The tension on the string of a simple pendulum varies with time as the pendulum oscillates about its equilibrium point. #physicspractice

The rotation of the Earth about its own symmetry axis affects the magnitude and the direction of the normal force acting on the objects.

#kinematics #inclinedplane #algebra Can you hit a target which is moving on an inclined plane using a projectile?

Newton's Second Law is used to solve the motion of a system of objects moving together #dynamics #algebra #physicspractice