The amount of work done on an object when a constant force 1/10 N displaces it by 10 cm along the line of action of force is. 1 :- 1/100 J. 2:- 1/10 J. 3:- 10J. 4:- 1 J
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This is a question on work.
Work done is given by the force applied over a given distance.
The formula for work is thus given as :
Work done = Force × Distance
In this case the force is in Newtons and the distance is in meters.
The distance is in centimeters hence we need to convert the centimeters to meters as shown:
We convert the cm to m
100cm = 1m
10/100 = 1/10 m
Doing the substitution we have:
Work = 1/10 × 1/10 = 1/100 Joules
= 1/100 J
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ANSWER : 1/100
hope it helps
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