Question

An Effort Of 250N Raises A Load Of 1000N Through 5m In A Pulley System.If The Effort Moves 30m,what Is; (a)the Work Done In Raising The Load (b)the Work Done By The Effort (c)the Efficiency

Feb 5, 2017

i don't know how to solve this question

Feb 19, 2021

i dont know how to solve this question?

Nov 19, 2021

I am not able to answer this question

Mar 1, 2022

Which question

Mar 1, 2022

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