Speed or acceleration have no effect on gravity.
Gravity doesn't have speed , it has acceleration. On Earth gravitational acceleration is 9.8 ms^-2. Often approximated to 10 ms^-2
Acceleration simply refers to the rate of change of a velocity. You might say that the effect of an acceleration - any acceleration - is therefore a change of velocity.
Its acceleration due to gravity is constant. The acceleration is equal to the object's change in speed every second. I've tried to illustrate the constantly-increasing falling speed in my diagram below.
On earth, the mass of an object has no effect whatsoever on its acceleration due to the force of gravity. All objects fall with the same acceleration, regardless of their mass. Any observed difference is due entirely to air resistance.
The effect of increasing the height of the track on the acceleration of the object is that more work is required to accelerate. It increases the gravity.
Acceleration does not effect gravity. It is rather the other way round. Gravity can affect the rate of acceleration.
No effect. All masses experience the same acceleration due to gravity.
The speed of the bike has no effect on its weight. Weight = mass in kg x acceleration due to gravity, 9.8m/s2 on the earth.
Acceleration simply refers to the rate of change of a velocity. You might say that the effect of an acceleration - any acceleration - is therefore a change of velocity.
Speed is relative to the speed of light and gravity. So gravity could effect speed.
It is a property which was discovered by Newton. In it a thing gains speed automatically while it is being put in effort from a ramp, or thrown from height. It get it's speed from gravity.(Gravity has three properties, one is acceleration).