REVIEW PHYSICS

Deals with forces and their effect on

motion.

● A vector quantity since the direction of the

applied force determines the direction of

the acceleration

Force along the length of medium.

● Force which is transmitted through a string,

rope, or wire when it is pulled tight by forces

acting at each end.

Force exerted by a surface as an object

moves across it or tries to move across it.

Weight varies depending on the location

defined as the magnitude of force that

gives an acceleration of 1m/s² to a body with a

mass of 1kg.

Ability of an object that resists changes in

its motion.

It is a vector quantity and is always

directed toward the center of the Earth.

The direction of the force on the first object

is opposite to the direction of the force on

the second object.

energy possessed by

an object in motion.

● directly proportional to

the mass of the object and to the square of

its velocity