Question

A body moving with a velocity of 2m/s acquires a velocity of 10m/s in 5sec find its acceleration.
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Answer 1

Given :

Initial Velocity (u) = 2m/s

Final Velocity (v) = 10m/s

Time Taken (t) = 5 sec.

To Find :

Acceleration (a) of the body.

Solution-

☞ Acceleration(a)=?

Using 1st Equation of Motion :

$☞ v = u + at$

PUTTING VALUES -:

$☞ 10 = 2 + a(5)$

$</p><p>☞ 10 - 2 = 5a$

$</p><p>☞ 8 = 5a$

$</p><p>☞ a = \frac{8}{5}$

$☞a = 1.6m/s {}^{2}$

So, The acceleration of the body is 1.6 m/s² ..

Answer 2

Answer:

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Explanation:

:)

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