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force - Coggle Diagram
force
effects
changes direction of an object
stop a moving object
changes the shape and size of the object
changes the speed of a moving object
cannot change the mass of an object
start an object which is at rest
contact
muscular
frictional
force acting between two surface and trying to oppose the motion
properties of friction
does not depend on the area of contact
nature of the surface
rough surface-more friction, smooth surface less friction
mass of the body- more mass more friction
static
rolling
sliding
non-contact
at-a-distant force
magnetic
gravitational
electrostatic
newton
push/pull