+127 How much work is needed to lift an object that weighs 150 N to a height of 5 m? How much Gravitational potential energy did the object gain when the work was done on it?
(5star rating if you anser it correctly)
+14995 Hello mayazhanmath!
How much work is needed to lift an object that weighs 150 N to a height of 5 m?
\(The \ work \ done \ is \ 150N \times 5m.\)
\(W=F\times s = 150N\times5m = 750\ Nm \ or \ 750\ Ws.\)
\(The \ gravitational \ potential \ energy \)
\(grows \ around \ this \ size.\)
Greeting asinus 
!
+14995 Hello mayazhanmath!
How much work is needed to lift an object that weighs 150 N to a height of 5 m?
\(The \ work \ done \ is \ 150N \times 5m.\)
\(W=F\times s = 150N\times5m = 750\ Nm \ or \ 750\ Ws.\)
\(The \ gravitational \ potential \ energy \)
\(grows \ around \ this \ size.\)
Greeting asinus !
+14995 Hello mayazhanmath!
How much work is needed to lift an object that weighs 150 N to a height of 5 m?
\(The \ work \ done \ is \ 150N \times 5m.\)
\(W=F\times s = 150N\times5m = 750\ Nm \ or \ 750\ Ws.\)
\(The \ gravitational \ potential \ energy \)
\(grows \ equal \ this \ size.\)
Greeting asinus ! Excuse my English, "around" is incorrect.
