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15-01-2019
Mathematics

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EXTRA POINTS AND BRAINLIEST! I NEED YOUR BEST ANSWERS!!!!!!

Calculate the man’s height (Use PE = m × g × h, where g = 9.8 N/kg.)
A man climbs a wall and gains a potential energy of 4,620 joules. His mass is about 56. What is the height of the wall to nearest tenth of a meter? You must show your work to earn full credit.
HINT: Use the formula and do the math.

Respuesta :

debmommabear debmommabear

15-01-2019

Answer:

8.4 meters

Step-by-step explanation:

4620=56 kg * 9.8 N/kg * height 4620/(56*9.8)=height height=8.41 meters

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