Needs Complete typed solution with 100 % accuracy. A 30-m cable of density 3 kg/m hangs vertically from a crane. Answer the questions below using that g =9.8 m/s².(a) How much work to required to wind up the entire cable?Work =AJ.(b) Suppose a 400-kg wrecking ball is attached to the end of the cable. How much work is done in lifingthe ball from ground level to 30 m in the air by winding up the cable?Work=

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A 30-m cable of density 3 kg/m hangs vertically from a crane. Answer the questions below using that g= 9.8 m/s². (a) How much work is to required to wind up the entire cable? Work = (b) Suppose a 400-kg wrecking ball is attached to the end of the cable. How much work is done in lifing the ball from ground level to 30 m in the air by winding up the cable? Work = C J.

A 30-m cable of density 3 kg/m hangs vertically from a crane. Answer the questions below using that g= 9.8 m/s². (a) How much work is to required to wind up the entire cable? Work = (b) Suppose a 400-kg wrecking ball is attached to the end of the cable. How much work is done in lifing the ball from ground level to 30 m in the air by winding up the cable? Work = C J.

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