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2 years ago

A bag weighing 20 N is pushed horizontally a distance of 35 m across a

Physics

1 answer:

topjm [15]2 years ago

6 0

Answer:

350J

Explanation:

Given parameters:

Weight of bag = 20N

Distance moved horizontally = 35m

Force applied = 10N

Unknown:

Work done on the bag = ?

Solution:

Work done is the force applied to move a body through given distance.

Work done = Force applied x distance

So;

Work done = 10 x 35 = 350J

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Answer:

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=3.4

the answer is supposed to be 3.4, maybe there's a mistake with the question or the answer

2.the weight of a body is given by the formula

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weight=75×9.8

=735N

3.for this one the mass of a body is given by the formula

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=42.8kg

I hope this helps

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