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The velocity $(v)$ - time $(t)$ plot of the motion of a body is shown below:
The acceleration (a) - time $(t)$ graph that best suits this motion is :
Options:
The acceleration (a) - time $(t)$ graph that best suits this motion is :
- A
- B
- C
- D
Solution:
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Verified Answer
The correct answer is:
Initially, the body has zero velocity and zero slope. Hence the acceleration would be zero initially. After that, the slope of v-t curve is constant and positive.
After some time, velocity becomes constant and acceleration is zero.
After that, the slope of v-t curve is constant and negative.
After some time, velocity becomes constant and acceleration is zero.
After that, the slope of v-t curve is constant and negative.
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