A sphere is accelerate
here is accelerated upwards with the help of a cord
ose breaking strength is five times its weight. The
imum acceleration with which the sphere can move up
without cord breaking is
(a) 4g
(b) 3g
(c) 2g
(d)g
Answers
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Answer:
4g
Explanation:
T=m(g+a)
5mg=m(g+a)
5g=g+a
a=5g-g=4g
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