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What are the two examples of motion in which the instantaneous speed changes?
Acceleration and deceleration are two examples of motion in which the instantaneous speed changes. Acceleration occurs when an object speeds up, while deceleration occurs when an object slows down.
What is centripital acceleration?
acceleration in a circular motion :)
What is uniform accelerating?
Uniform acceleration motion is a type of motion where the acceleration value is constant.
What is the definition of motion graph?
Constant acceleration motion can be characterized by motion equations and by motion graphs. The graphs of distance, velocity and acceleration as functions.
Can you give 5 examples in which acceleration is against the direction of motion?
hill, drop, fall Think of any five different things (car, train, runner, fly, bird) slowing down as they continue traveling forwards. The direction of motion is shown by the velocity vector. The acceleration in each case is in the opposite direction.
What is the different between motion and acceleration?
Motion is about speed of location change, acceleration is about speed change.
What is net acceleration in a non uniform motion?
For uniform motion, the acceleration is zero. For non-uniform motion, the acceleration is something different than zero - at least, most of the time.
What are acceleration examples?
Examples of acceleration are change in speed, change in direction, or both.
What is the difference between centripetal and tangential acceleration in circular motion?
Centripetal acceleration is the acceleration directed towards the center of the circle in circular motion, while tangential acceleration is the acceleration along the tangent to the circle.
Is acceleration uniform in uniformly circular motion?
No, acceleration is not uniform in uniformly circular motion. In uniformly circular motion, the direction of the velocity vector is constantly changing, which means there is always a centripetal acceleration acting towards the center of the circle. This centripetal acceleration is not constant in magnitude, making the overall acceleration not uniform.
How do unbalanced forces acting on an object its motion?
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
Can an object be moving if acceleration is zero?
Yes. Acceleration is defined as a change of speed and/or direction of motion. If the speed and direction of motion are constant, then there is no acceleration.
