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Then the speed or direction of its motion, or both, change.
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What happens when centripetal acceleration occurs?
The body which is subjected to centripetal acceleration undergoes uniform circular motion.
When an object undergoes an acceleration?
when it is acted on by a force
An object has initial velocity in the upward direction a final velocity in the downward direction and undergoes constant acceleration What can you say about its average acceleration?
If, as you say, its acceleration is "constant", then the average is exactly equal to that constant.
What accelerates while traveling at constant velocity?
An object in uniform circular motion undergoes constant acceleration but moves at constant "speed".Constant "velocity" means no acceleration.
What is the measure of a body's resistance to acceleration?
Mass measures the body's resistance to acceleration.
When a body undergoes an acceleration does its speed increase or decrease?
Both. Acceleration is a change in speed.
What happens when centripetal acceleration occurs?
The body which is subjected to centripetal acceleration undergoes uniform circular motion.
When do you have motion?
When an unbalanced force act on a stationary body, it undergoes an acceleration in velocity and thus motion is produced
When an object undergoes an acceleration?
when it is acted on by a force
What happens to an object when it undergoes acceleration is it the speed or velocity that increases?
It is the velocity that increases.
What is newtons2nd law?
When unbalanced forces acts on a body , the body undergoes accelerationin the direction of the net force.F = maWhere F = vector sum of all forces acting on the objectm = mass of the objecta = vector acceleration of the object
An object has initial velocity in the upward direction a final velocity in the downward direction and undergoes constant acceleration What can you say about its average acceleration?
If, as you say, its acceleration is "constant", then the average is exactly equal to that constant.
Is motion of swing an example of simple harmonic motion?
A body undergoes simple harmonic motion if the acceleration of the particle is proportional to the displacement of the particle from the mean position and the acceleration is always directed towards that mean. Provided the amplitude is small, a swing is an example of simple harmonic motion.
When does an object undergoes acceleration?
Acceleration is the change in velocity of an object over time. Take note that velocity is a vector quantity which means that it has magnitude and direction...Thus...An object undergoes acceleration when:1. there is a change in the magnitude of the velocity (speed) of an object.2. there is a change in direction of an object.3. it changes both in direction and magnitude.
What accelerates while traveling at constant velocity?
An object in uniform circular motion undergoes constant acceleration but moves at constant "speed".Constant "velocity" means no acceleration.
When a body has velocity no constant has acceleration or no?
Yes. If a body has a constant velocity there is no acceleration, but if the velocity is changing there is acceleration present.
What is the acceleration of mass?
force acting on unit mass of body is the acceleration of that body.
