A body of mass 2kg is at rest. Two forces of 6N and 8N act on the body at right angles to each other. What is the velocity of the body after 3 seconds?
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2
I think zero meter per seconds
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9
resultant force is 10N
force =mass ×acc.
10=2×a
a=5
a={v-u}/t
so v =15m/s
force =mass ×acc.
10=2×a
a=5
a={v-u}/t
so v =15m/s
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