Answers

2016-07-24T11:46:51+08:00
How much work is done when you lift an object that wieghs 150kg to a height of 5m?

Given:         
M=150kg  
D=5m
W=?

Formula:
W=FD
F=MA
Ag=9.8m/s²
W= M A D

Solution:
150kg (9.8m/s²) (5m)
    (1450N) (5m)
7250Nm or 7250J

Answer:
7250Nm or 7250J

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