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Can a body have acceleration without hav...

Can a body have acceleration without having velocity?

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To determine if a body can have acceleration without having velocity, we can analyze the scenario using the principles of simple harmonic motion (SHM). ### Step-by-Step Solution: 1. **Understanding Velocity and Acceleration**: - Velocity is the rate of change of displacement with respect to time. It indicates how fast an object is moving and in which direction. - Acceleration is the rate of change of velocity with respect to time. It indicates how quickly the velocity of an object is changing. ...
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An object may have ( a) varying speed without having varying velocity (b) varying velocity without having varying speed (c) nonzero acceleration without having varying velocity (d) nonzero acceleration without having varying speed.

Assertion : A body can have acceleration even if its velocity is zero at a given instant of time. Reason : A body is momentarily at rest when it reverses its direction of motion.

Assertion : A body is momentarily at rest at the instant it reverses the direction. Reason : A body cannot have acceleration if its velocity is zero at a given instant of time.

Can a body move on a curved path without having acceleration ?

(A) : A body can have acceleration even if its velocity is zero at a given instant of time. (r) : A body is momentarily at rest when it reverses its direction of motion.

Can a body have momentum without energy?

Statement I: A body can have acceleration even if its velcity is zero at a given instant . Statement II: A body is momentarily at rest when it reverses its direction of velocity.

The correct statement from the following is A body having zero velocity will not necessarily have zero acceleration A body having zero velocity will necessarily have zero acceleration A body having uniform speed can have only uniform acceleration A body having non-uniform velocity will have zero acceleration

Assertion : An object may have varying speed without having varying velocity. Reason : If the velocity is zero at an instant, the acceleration may not be zero at that instant.

Can a body have a. Zero instantaneous velocity and yet be accelerating? b. Zero average speed but non-zero average velocity? c. Negative acceleration and yet be speeding up? d. Magnitude of average velocity be equal to average speed ?