Question

A roller is pushed with a force of a 100N along its handle,which is at handle of 60 degrees with the horizontal.Find the work done in moving through 20 meters

Answer 1

Given : F=100 N θ=30

o

S=10 m

Work done W=FScosθ

Or W=100×10×cos30

o

=100×10×

2

3

⟹ W=500

3

J

Answer 2

Answer:

Given : F=100 N θ=30

o

S=10 m

Work done W=FScosθ

Or W=100×10×cos30

=100×10× 2x3

⟹ W=500√3J

Explanation:

This is ur answer mate!!

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