The displacement X (in m) of particle of mass m (in kg) is related to time t (in second) by
X = t ^2+ 3. Find the work (in J) done in the first two seconds. (take m = 0.5 kg)
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Answer:
7joules
Explanation:
Dervative displacement function twice then acceleration will come then force=product of mass and acceleration then will come. Work is product of force and distance
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