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Question
A force F=(6i cap - 8j cap + 10 k cap)N produces an acceleration of 1 m/ second square in a body. The mass of the body would be:
(A) 200 kg (B) 20 kg. (C) 10√2 kg. (D) 6√2 kg
(A) 200 kg (B) 20 kg. (C) 10√2 kg. (D) 6√2 kg
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Solution
|F| =√ 64+√36+√100−−−−−−−−−= 10√2√N
a = 1 ms^2 F/a =10√2/1 = 10×1.414 =
14.14kg so answer is (C )
10√2
a = 1 ms^2 F/a =10√2/1 = 10×1.414 =
14.14kg so answer is (C )
10√2
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