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gravity
potential energyGravity.
Air resistance
No. At least not by the force that's perpendicular to the motion. When you push a baby stroller (or a car), you do work, but the force of gravity, downward and perpendicular to the motion, doesn't.
A force that maintains motion is called inertia. This is the same as to what is normally referred to as momentum.
downward motion
gravity
potential energyGravity.
Air resistance
No. At least not by the force that's perpendicular to the motion. When you push a baby stroller (or a car), you do work, but the force of gravity, downward and perpendicular to the motion, doesn't.
A force that maintains motion is called inertia. This is the same as to what is normally referred to as momentum.
The type of motion that describes the horizontal component of a projectile is horizontal projectile motion. It is influenced by the downward force of gravity.
motion
Force is an action of one object against another where motion is one possible reaction.
The force of gravity makes the ball move downward. To move it upward, you need to supply enough force to compensate for this (to stop the downward motion) plus a little extra (to cause the ball to move upward).
If there is no force against motion,applied force is zero. If there is force against motion,applied force is equal and opposite to that force.
If there is no force against motion,applied force is zero. If there is force against motion,applied force is equal and opposite to that force.