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gravity
The downward force acting on an object in free fall is Gravity.
When the only force on an object is the force of gravity,we say that the object is in "free fall".
gravitational force
gravity is the only force in free fall because free fall is when gravity is the only force acting upon an object
It is gravity that pulls us onto the earth, so if we lose our balance, that same gravity will cause us to fall.
gravity
The force of gravity, weight = mg.
The downward force acting on an object in free fall is Gravity.
In a vacuum they'll fall at the same rate, but while the force of air resistance is the same for both, it will affect a lead coin more than say a hollow coin, therefore the 33.4g coin would hit first.
Nothing would happen. The carriage would simply remain stationary on the rail - without any propulsive force to move it forwards or backwards, and without any gravitational force to cause it to fall.
When the only force on an object is the force of gravity,we say that the object is in "free fall".
The fall
gravitational force
gravity is the only force in free fall because free fall is when gravity is the only force acting upon an object
Ancient coins.
Objects fall as a result of the downward force of gravity.