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Gnoma [55]
3 years ago
12

what do you understand by gravitational potential energy? what is the increase in the gravitational potential energy of a 20 kg

block which is lifted 10m from the ground?​
Physics
2 answers:
enyata [817]3 years ago
5 0

Answer:

  • energy possessed by any object due to its position in gravitational field
  • it is given by the equation P.E.= mgh where m = mass ,g= gravitational force of earth ( 9.8m/s^2) and h= hight of the object
  • there for for above problem m = 20kg , h= 10 m and g= (9.8m/s^2)
  • p.E. = 20×10×9.8 =1960 jules

Explanation:

hope it helped u buddy :-)

Rainbow [258]3 years ago
5 0

Answer:

grams

Explanation:

mass

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