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Physics-Uniform & Non-uniform Motion

NEET Physics Uniform & Non-uniform Motion MCQ Question

Type: MCQ-numerical-Medium-Class 11

A car travels along a straight road with a uniform acceleration. If its initial velocity is 10 m/s and it reaches a velocity of 30 m/s in 5 seconds, what is the distance covered by the car during this time?

A

100 m

B

80 m

C

50 m

D

125 m

Correct Answer

Option A

Detailed Explanation

Using the kinematic equation for uniformly accelerated motion: v2=v02+2a(x−x0)v^2 = v_0^2 + 2a(x-x_0). First, find acceleration: a=(v−v0)/t=(30−10)/5=4a = (v - v_0) / t = (30 - 10) / 5 = 4 m/s². Then use x=v0t+0.5at2x = v_0 t + 0.5 a t^2 to find distance: x=10∗5+0.5∗4∗52=100x = 10*5 + 0.5*4*5^2 = 100 m.

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