Question

an object with a 100 N weight is raised to a height of 15 M. find the potential energy possessed by the object at that height also find the new potential height.
for an object is it half of its original height if the same object is this to their times of its original height

Answer 1

potential energy= mass× acceleration due to gravity × height

P.E.= 100×9.8×15

P.E.=14,700 J

or

14.7 kJ