Question Number 134957 by I want to learn more last updated on 09/Mar/21
Commented by I want to learn more last updated on 09/Mar/21
$$\mathrm{Check}\:\mathrm{this}\:\mathrm{sir}. \\ $$
Commented by I want to learn more last updated on 09/Mar/21
Commented by I want to learn more last updated on 09/Mar/21
Commented by mr W last updated on 09/Mar/21
$${try}\:{to}\:{make}\:{your}\:{diagram}\:{clear}!\:{what} \\ $$$${is}\:{that}\:××{K}=\mathrm{30}×? \\ $$$${which}\:{movement}\:{does}\:{the}\:{block}\:{make}? \\ $$$${if}\:{the}\:{block}\:{is}\:{in}\:{rest},\:{no}\:{work}\:{is}\:{done}. \\ $$
Commented by I want to learn more last updated on 09/Mar/21
$$\mathrm{Thanks}\:\mathrm{sir},\:\mathrm{i}\:\mathrm{will}\:\mathrm{check}\:\mathrm{again} \\ $$
Commented by mr W last updated on 09/Mar/21
$${what}\:{shall}\:{i}\:{check}?\:{do}\:{you}\:{understand} \\ $$$${the}\:{question}?\:{what}\:{does}\:{k}=\mathrm{30}\:{mean}? \\ $$$${does}\:{the}\:{block}\:{move}?\:{in}\:{which}\:{direction} \\ $$$${and}\:{how}\:{much}?\:{is}\:{there}\:{friction}? \\ $$$${what}'{s}\:{the}\:{mass}\:{of}\:{block}?\:{etc}…. \\ $$
Commented by mr W last updated on 09/Mar/21
$${i}\:{suggest}\:{that}\:{you}\:{forget}\:{this}\:{unclear} \\ $$$${and}\:{incomplete}\:{question}. \\ $$
Commented by I want to learn more last updated on 11/Mar/21
$$\mathrm{Alright}\:\mathrm{sir}.\:\mathrm{Thanks} \\ $$