safyans mum ;)
Friction
Gravity & Friction & support
Gravity, Friction and Mass
tension , compression and friction
Gravity and friction come to mind . . .
Friction
The forces acting on the bike is gravity, air resistance and friction.
Gravity, friction, momentum
Usually gravity and friction.
Gravity & Friction & support
Friction is the force resisting the movement of an object across a surface. For an airplane there is no friction when it is flying. Instead this is referred to as air resistance which produces drag forces. There are several forces acting on the airplane at one time: Thrust, Drag, Lift, and Gravity.
Gravity, Friction and Mass
tension , compression and friction
Gravity and friction come to mind . . .
The force of gravity, which pulls it down; and friction forces, which pull it up.
fluid friction
centripital motion, gravity, friction, ect.