For example, if a car moves on a road, it moves with respect to something - in this case, to the planet Earth. From the point of view of the car, the Earth is moving in the opposite direction.
If you were referring to forces, better ask a separate question about forces.
Friction always acts in a direction opposing the motion of an object.
you now this because speed is how fast an object is ''moving'' and motion is when an object is ''moving''
It will remain stationary if it is stationary, and it will remain in uniform motion if it is in motion.
It means that the object is moving.
mass affects the object that is in motion because it is moving so there for it is moving the same speed
Friction always acts in a direction opposing the motion of an object.
When an object is moving it stays moving unless acted upon by opposing force(s). i.e. gravity, friction, etc. See Newton's 1st law of motion: related links.
When a moving object is pushed in the direction of its motion the speed of the object increases
When a moving object is pushed in the direction of its motion the speed of the object increases
you now this because speed is how fast an object is ''moving'' and motion is when an object is ''moving''
Kinetic energy and lack of opposing forces such as friction.
It means that the object is moving.
It will remain stationary if it is stationary, and it will remain in uniform motion if it is in motion.
mass affects the object that is in motion because it is moving so there for it is moving the same speed
Friction. Opposing Force
An object which is moving doesn't need a force to keep it moving.
No. It takes a force to put something in motion, and it takes force to stop it. To keep it moving requires zero force. If there is no opposing friction force, it will continue moving forever. If you can significantly reduce the friction, a small force can keep an object moving - just enough to counteract the force of friction.No. It takes a force to put something in motion, and it takes force to stop it. To keep it moving requires zero force. If there is no opposing friction force, it will continue moving forever. If you can significantly reduce the friction, a small force can keep an object moving - just enough to counteract the force of friction.No. It takes a force to put something in motion, and it takes force to stop it. To keep it moving requires zero force. If there is no opposing friction force, it will continue moving forever. If you can significantly reduce the friction, a small force can keep an object moving - just enough to counteract the force of friction.No. It takes a force to put something in motion, and it takes force to stop it. To keep it moving requires zero force. If there is no opposing friction force, it will continue moving forever. If you can significantly reduce the friction, a small force can keep an object moving - just enough to counteract the force of friction.