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In the figure the variation of component...

In the figure the variation of components of acceleration of a particle of mass is `1 kg` is shown w.r.t. time. The initial velocity of the particle is `vec u=(- 3i + 4j) m//s`. The total work done by the resultant force on the particle in time from `t = 0` to `t = 4` seconds is :
.

A

(a) 15 J

B

(b) 10 J

C

(c) 0

D

(d) 20 J

Text Solution

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The correct Answer is:
B
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DC PANDEY ENGLISH-WORK, POWER AND ENERGY-A Only One Option is Correct
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