christopherjackson

Christopher Jackson A.K.A CCJ33 -Rotational speed Tangential speed- speed along a circular path. Linear speed – distance time The rotational speed v = rw Period (T) = time needed for an object to make one complete revolution Distance traveled= circumference / circumference = 2TTr =TTd Centripetal force causes an object to follow a curricular path f^c =mv^2/r

-Newton’s law of universal gravitational As the mass increase the gravitational force increases Newton’s law of universal gravitational applies to all objects As the distance increase the gravitational force decrease

-Circular motion Rotation is an object turns around an internal axis Revolution object turns around external axis Axis is a straight around which rotations place. Circular motion is equal movement of an object at constant speed around a circle with fixed radios.

The rotational speed v = rw Period (T) = time needed for an object to make one complete revolution Distance traveled= circumference / circumference = 2TTr =TTd Centripetal force causes an object to follow a curricular path f^c =mv^2/r