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A ..is required to change the speed and direction of a moving body?
Force. Change in speed and direction is change in velocity. Change is velocity is called acceleration a=F/m.. The amount of change is the amount of acceleration and that depends inversely on the mass and directly on the force.
What is needed to make an object move to make an object change direction or to stop the motion of an object?
To make an object move, a force is required. To change the direction of an object's motion, a different force must be applied in the desired direction. To stop the motion of an object, a force opposite to its direction of motion, known as a braking force, can be applied.
What must be present to change an objects velocity?
A non-zero net force on the body.
If an object is moving at a constant speed in one direction what is needed to change the speed direction?
To change the speed or direction of an object moving at a constant speed, an external force is required. This force can come from a push, pull, or any other interaction that can accelerate or decelerate the object in a different direction.
How do pulleys change the direction and amount of force?
Pulleys change the direction of the force applied by redirecting it along a different path. By using multiple pulleys in a system, the amount of force required to lift an object can be reduced, making it easier to lift heavy loads.
A ..is required to change the speed and direction of a moving body?
Force. Change in speed and direction is change in velocity. Change is velocity is called acceleration a=F/m.. The amount of change is the amount of acceleration and that depends inversely on the mass and directly on the force.
What is needed to make an object move to make an object change direction or to stop the motion of an object?
To make an object move, a force is required. To change the direction of an object's motion, a different force must be applied in the desired direction. To stop the motion of an object, a force opposite to its direction of motion, known as a braking force, can be applied.
What must be present to change an objects velocity?
A non-zero net force on the body.
If an object is moving at a constant speed in one direction what is needed to change the speed direction?
To change the speed or direction of an object moving at a constant speed, an external force is required. This force can come from a push, pull, or any other interaction that can accelerate or decelerate the object in a different direction.
How do pulleys change the direction and amount of force?
Pulleys change the direction of the force applied by redirecting it along a different path. By using multiple pulleys in a system, the amount of force required to lift an object can be reduced, making it easier to lift heavy loads.
What kind of pulley changes the direction of input force but does not change amount of force you apply?
A single pulley alters the direction of the input but confers no mechanical advantage.
What it takes a force to change?
It takes a force to change an object's motion or shape. This force can cause the object to accelerate, decelerate, or change direction. The size and direction of the force determine the extent and nature of the change.
How does inertia work?
It is exactly the same as momentum and covered by Newton's first law of motion. Inertia is a way of expressing the force required to get an object to move from rest, or the force required to change the velocity or direction of an object in motion. Anything that has mass will have inertia - a "resistance to move or change velocity or direction of motion".
What type of force can cause a change an objects speed direction or both?
gravitey
How do pulleys change a force?
Pulleys change the direction of the force applied. They can also be used to increase or decrease the magnitude of the force required to lift an object, depending on how the pulleys are arranged (single, double, triple, etc.).
What must be applied to an object to change its direction?
A force must be applied to an object in order to change its direction. By exerting a force at an angle to the object's initial direction of motion, the object will change its path and move in a different direction.
Does a inclined plane change the direction of the force?
No, the inclined plane does not change the direction of the force. It only changes the direction of the force component that acts parallel to the plane, but the overall force vector remains in the same direction.
