Physics-Speed & Velocity
NEET Physics Speed & Velocity MCQ Question
Type: MCQ-numerical-Hard-Class 11
If a car accelerates uniformly from rest to a velocity of 20 m/s in 5 seconds, what is the average velocity of the car during this interval?
A
10 m/s
B
20 m/s
C
15 m/s
D
5 m/s
Correct Answer
Option A
Detailed Explanation
Average velocity for uniform acceleration is the average of initial and final velocities. Initial velocity is 0 m/s and final velocity is 20 m/s, so the average is (0 + 20)/2 = 10 m/s.
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