f = ma
kid, u gotta know that!!
Newton has three laws named after him; and they can all be described with the force of gravity as an example.
Newton's First Law: an object in motion will continue in motion at a constant velocity in a straight line unless an external force is applied to it. Gravity can make an object accelerate by changing its speed or direction.
Newton's Second Law: the net force on an object is equal to the product of its mass and acceleraton. The force on an object in a gravitational field is equal to the product of its mass and the value of gravitation acceleration.
Newtons's Third Law: for every force, there is an equal but opposite force. Every object that is pulled towards the Earth is also pulling the Earth towards it.
You may want to read up on Newton's Three Laws of motion, as what I have said here is just a very quick summary.
Yes
The Universal Law of Gravitation is a force equation, therefore it should have units of Newtons.
Newton's second law is represented by the equation F = ma, which indicates that force is directly proportional to mass and acceleration.
Gravity
When you kick the ball you are providing an outside force that changes its motion. After kicking the ball travels in a straight line while friction amd gravity slow it and keep it from moving at a constant speed.
The law doesn't affect gravity; it describes it.
Yes
Either Gravity , Newtons Law , Force !
Gravity exerts a force; the Second Law states that such a force will cause an acceleration, which can be calculated as:a = F/m (acceleration = force divided by mass).
The Universal Law of Gravitation is a force equation, therefore it should have units of Newtons.
Newton's second law is represented by the equation F = ma, which indicates that force is directly proportional to mass and acceleration.
there is a net force (gravity), which pulls it down, and as stated by newtons law, if the forces are not balanced on an object then the object will accellerate in the direction of the force, in this case, gravity is the force
Gravity
When you kick the ball you are providing an outside force that changes its motion. After kicking the ball travels in a straight line while friction amd gravity slow it and keep it from moving at a constant speed.
It increases the time taken for the force from the impact to be distributed to the passengers so the overall force is decreased. It relates to newtons first law about the acceleration of objects.
the second law of motion states the relationship between force, mass and acceleration. acceleration= force/mass
The force of gravity causes objects to accelerate (speed up) when they fall. This is because of newtons law F=MA force equals mass times acceleration, meaning when you put a force such as gravity on a mass it will accelerate the mass