Question

an object of mass 65 kg is raised to a height of 20 m calculate the prtential energy possessed by the the object [ use g =10m/S2
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Answer 1

Answer:

13000 juole

Explanation:

PE = mgh therefore PE = 65×10×20 = 13000 joule

Answer 2

Answer:

13000J

Given, mass of object= $\sf\pink{65 {kg}}$

Height to which it is raised= $\sf\red{20 {m}}$

Value of g= $\sf\green{10 {m/s²}}$

So, $\sf\blue{Potential Energy}$=$m*g*h$= $(65*20*10)$=$\sf\green{13000 {J}}$

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