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A bulldozer pushes 800 kg of dirt 100 m with a force of
Chapter 3, Problem 41HP(choose chapter or problem)
QUESTION:
Problem 41HP
A bulldozer pushes 800 kg of dirt 100 m with a force of 1500 N. It then lifts the dirt 3 m up to put it in a dump truck. How much work did it do in each situation?
Questions & Answers
QUESTION:
Problem 41HP
A bulldozer pushes 800 kg of dirt 100 m with a force of 1500 N. It then lifts the dirt 3 m up to put it in a dump truck. How much work did it do in each situation?
ANSWER:
Solution 41 HP
Step 1 of 2
We have to find the work done by the bulldozer in pushing 800 kg of dirt 100 m with a force of 1500 N.
The work done can be found using the expression,
Where,
1500 N
m
Hence,