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What is the cause of an acceleration or a change in an objects motion?
Wiki User
∙ 14y ago
It depends on the rate at which the acceleration of the object takes place.
According to E=mc2, if the object acelerates and attains the speed of light the object's mass disintegrates and demolecularises.
However, if the accelaration is finite (below the threshols of light), then the object moves faster, due to the increase in velocity, the momentum of the object increases.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoA force causes a change in acceleration of an object, F=ma.
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What causes change in an objects motion?
Balanced forces that net to zero cause no change in an object motion.
Why does gravity change velocity?
Gravity exerts a force on objects; such a force (if not counteracted by some other force) will cause an acceleration, according to Newton's Second Law. The amount of the acceleration can be calculated as a = F/m.
What causes a change in motion a balanced or unbalanced force?
Forces on a moving object are balanced only when the object is moving at a constant velocity. Remember, acceleration is a force and a constant velocity is equivalent to zero acceleration. Think of a ping pong ball that you drop from a few meters above the ground: After a short acceleration the ball reaches "terminal velocity" when the air resistance balances the gravitational acceleration. After this, the forces on the ball are balanced (although it is moving, the velocity - speed & direction - of the ball is not changing)
How do balance forces acting on an object affect its motion?
When the forces acting on an object are balanced, they cancel each other out and the result is no change in its motion.Balanced forces have no effect on motion. Unbalanced forces cause acceleration.
What force's cancel each other out and do not change an objects motion?
The action and reaction forces are the forces that cancel each other. They do not change an object motion or cause the object to accelerate.
Forces that cause an objects velocity to change?
In all cases acceleration.
How do balanced forces acting on objects affect its motion?
When the forces acting on an object are balanced, they cancel each other out and the result is no change in its motion.Balanced forces have no effect on motion. Unbalanced forces cause acceleration.
What causes no change in an objects motion?
Balanced forces that net to zero cause no change in an object motion.
What causes change in an objects motion?
Balanced forces that net to zero cause no change in an object motion.
What can cause the velocity of an object to change?
Acceleration is a change in the speed of an object (contrary to popular belief - acceleration ban be an increase or decrease in speed). Velocity of an object only changes when acted on by an external force like a push, friction or other force. Objects in motion stay in motion until acted on by an external force
What changes as a result of an applied force?
An unbalanced force will cause an acceleration and a change in motion.
What will change if a force pushes an object in the same direction as the object's motion?
It will cause acceleration, and increase its velocity.
What is needed to cause the object at rest to move or an object in motion to change the direction or speed?
Force, which causes acceleration
Why does gravity change velocity?
Gravity exerts a force on objects; such a force (if not counteracted by some other force) will cause an acceleration, according to Newton's Second Law. The amount of the acceleration can be calculated as a = F/m.
What causes a change in motion a balanced or unbalanced force?
Forces on a moving object are balanced only when the object is moving at a constant velocity. Remember, acceleration is a force and a constant velocity is equivalent to zero acceleration. Think of a ping pong ball that you drop from a few meters above the ground: After a short acceleration the ball reaches "terminal velocity" when the air resistance balances the gravitational acceleration. After this, the forces on the ball are balanced (although it is moving, the velocity - speed & direction - of the ball is not changing)
How do balance forces acting on an object affect its motion?
When the forces acting on an object are balanced, they cancel each other out and the result is no change in its motion.Balanced forces have no effect on motion. Unbalanced forces cause acceleration.
What changes in motion cause acceleration?
"Acceleration" is the term used to describe motion whose speed, or direction, or both, are changing.
