1 Answer

Mshameers · Answer 1 · 2022-02-15T21:47:21+0000

Answer:

W = 40 J

Step-by-step explanation:

The work done by a force is defined as the dot product of the force and displacement of the object. Therefore, the following formula can be used to find the work done:

$W = F.d = Fd Cos\theta\\$

where,

W = Work Done = ?

F = Force = Weight of Block = 4 N

d = distance lifted = 10 m

θ = angle between force and displacement = 0°

Therefore,

$W = (4\ N)(10\ m)(Cos\ 0^(0))$

W = 40 J

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