## Question

If the initial velocity of the particle is u and collinear acceleration at any time *t* is at, calculate the velocity of the particle after time *t*.

### Solution

Correct option is

By definition acceleration = (*dv*/*dt*)

#### SIMILAR QUESTIONS

Q1

A particle moves along a straight line such that its displacement at any time*t* is given by s = (*t ^{3}* + 6

*t*

^{2}+ 3

*t*+ 4)m. What is the velocity of the particle when its acceleration is zero?

easy
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Q2

A particle starts moving from the position of rest under a constant acc. If it travels a distance *x* in *t* sec, what distance will it travel in next *t* sec?

medium
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Q3

A particle moving with velocity equal to 0.4 *m/s* is subjected to an acceleration of* * 0.15 *m/s*^{2} for 2 sec in a direction at right angle to its direction of motion. What is the magnitude of resultant velocity?

easy
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