Question

please help me with steps , I'll be super grateful ​

Answer 1

Explanation:

Mass of object: 30kg

Height, the object is raised upon: 2.5 m

We know that g i.e acceleration due to gravity is 10m/s^2

The gravitational potential energy, that is given by (K.E) which is equal to m × g × h will be

m= 30kg

h= 2.5m

g= 10m/s^2

=> m × g × h

=> 30×2.5×10

=> 30×25

=> 750 J