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soldier1979 [14.2K]
3 years ago
15

1. potential energy:gravitational

Physics
1 answer:
lisov135 [29]3 years ago
4 0

Answer:

Question 1: D

Question 2:D

Explanation:

Question 1: D

Question 2

mass=m=65kg

Acceleration due to gravity=g=9.8m/s^2

Height=h=7 meters

Potential energy=m x g x h

Potential energy=65 x 9.8 x 7

Potential energy=4459 joules

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