# Can a moving object have a balanced force?

## Can a moving object have a balanced force?

An object’s motion can be changed by unbalanced forces. Balanced forces do not change the motion of an object. The motion of an object will not change if the forces pushing or pulling the object are balanced. An object that is sitting still will stay still if the forces acting on it are balanced.

## Which law a ball wants to keep rolling down a hill?

-If an object is moving, it will stay moving until something makes it stop like friction, gravity, or something stopping it. (Ex~A ball will continue to roll down the hill, but will eventually stop because of friction.) What is Newton’s 1st Law of Motion also known as? Inertia.

When you roll a ball on the floor why does it eventually come to a stop?

When you roll a ball on the ground, the electrons in the atoms on the surface of the ground push against the electrons in the atoms on the surface of your ball that is touching the ground. A rolling ball stops because the surface on which it rolls resists its motion. A rolling ball stops because of friction.

How can we make the ball change its direction?

Answer. You can change the direction of an object without changing its speed. For example, a good soccer player can control the motion of a soccer ball by applying a force that changes the ball’s direction but not its speed.

### How do you change the direction of force?

Simple machines use a pivot point such as a lever fulcrum or axle bearing to provide a “counteractive” force to combine with the applied force(s) to produce a resultant force, acting in a different direction and/or with a different magnitude to that applied.

### What is required for an object to change direction?

A force can change the direction in which an object is moving. A bigger force on an object will produce a bigger change in the motion. A heavier object requires a larger force than a lighter object in order to undergo the same change in motion.

How can you change the direction of a ball without changing the speed?

By applying force on the object. Force changes the direction of motion of the object. For example : a soccer player control the motion of a soccer ball by applying a force. It will change the ball’s direction not its speed.

Will the ball move by itself?

Answer: No! Explanation: Because In the first law of motion , an object will not change its motion unless a force acts on it.

## Can an object change direction without a force?

No, it’s not possible. An instantaneous velocity change implies an infinite acceleration. An infinite acceleration would require an infinite force.

## What is an example of a force causing an object to change direction?

Yes, I think a force is always needed to change the direction of a moving object. All changes in motion (speed or direction) need an outside cause. Other examples would be a soccer player kicking a moving soccer ball so it changes direction, or a hockey player hitting a sliding puck with his stick so as to redirect it.

What machine changes the direction of force?

Simple pulleys change the direction of the force used to lift an object over a distance. Explain some uses of simple machines. ​Simple machines can be used to lift loads, cut objects, connect higher and lower areas, and move objects forward.

What happens when 2 forces pull in the opposite direction?

When two forces act in the same direction, they add together. When forces act in opposite directions, they are combined by subtracting the smaller force from the larger force. Balanced forces acting on an object will not change the object’s motion. When you add equal forces in opposite direction, the net force is zero.

### What happens when two forces push against each other?

According to Newton’s third law of motion, forces always act in equal but opposite pairs. Another way of saying this is for every action, there is an equal but opposite reaction. This means that when you push on a wall, the wall pushes back on you with a force equal in strength to the force you exerted.