Which best describes the forces identified by newton’s third law of motion? equal and acting on different objects equal and acting on the same object unequal and acting on different objects unequal and acting on the same object

Blank liquids and gases exert a buoyant force on objects placed in them

The two required components for a generator are

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.