A car speeds up as a trafic light turns green.
the moon has no gravity because it has no atmosphere
appex
The sun's gravity keeping the earth in orbit around the sun.
Gravity
Of course.
Gravity & Friction & support
Somebody pushing the car; friction slowing down the car; gravity acting on the car (this is especially relevant if the car is going up or down a slope); the engine pushing the car forwards.
A car speeds up as a traffic light turns green.
The sun's gravity keeping the earth in orbit around the sun.
Gravity
Of course.
Gravity & Friction & support
Yes...gravity
Somebody pushing the car; friction slowing down the car; gravity acting on the car (this is especially relevant if the car is going up or down a slope); the engine pushing the car forwards.
there is no gravity,preasure or any other external force is acting on body so it is moving
An object is free falling when the only force acting on the object is gravity.
forces of body depends on the path it is moving for example if it is moving in straight path it under go forces like frictional forces and forces applied on it if the body is moving in slant path it has frictional force,acceleration due to to gravity(which acts down wards)
No,because if the car is moving at a constant velocity that means the acceleration is zero. So the net force is zero and there may be some forces acting on it. Only gravity, downward.
Gravity will speed up a force if gravity acts in the same direction as the object is already moving - for example, if the object is already moving downward - and if counterforces (such as air resistance) don't interfere too much.