Question

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​

Answer 1

Answer:

4g

Explanation:

T=m(g+a)

5mg=m(g+a)

5g=g+a

a=5g-g=4g