nbsp-A force of 20 N acts on a body and the body moves through 1 m at an angle of 45 ordm- to thedirection of force -What is the work done by the force- nbsp-

Hello,Work done is given by nbsp; nbsp;W = F s cosÎ¸Here F = 20N nbsp;s = 1mÎ¸ = 450So nbsp;W = 20*1* cos450 = #62; W = 14.18 J ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard IX

Physics

Work

nbsp;A force ...

Question

A force of 20 N acts on a body and the body moves through 1 m at an angle of 45º to the
direction of force .What is the work done by the force.

Open in App

Solution

Hello,
Work done is given by
W = F s cosÎ¸
Here F = 20N
s = 1m
Î¸ = 45⁰
So W = 201 cos45⁰
=> W = 14.18 J

Suggest Corrections

Similar questions

Q. A force of 20 N acts on a body and the body moves through 1 m at an angle of

45^{o}

to the direction of the force. The work done by the force is.

Q. A force of 20N acts on a body and the body moves through 1m at an angle of

45^{0}

to the direction of the force.The work done by the force is_____

Q. (i) What happens to the work done when the displacement of a body is at right angle to the direction of force acting on it? Explain your answer.
(ii) A force of 50 N acts on a body and moves it a distance of 4 m on a horizontal surface. Calculate the work done if the direction of force is at an angle of 60° to the horizontal surface.

Q. (a) What happens to the work done when the dispacement of body is at right angles to the direction of force acting on it? Explain your answer.
(b) A force of 50 N acts on a body and moves it a distance of 4 m on horizontal surface. Calculate the work done if the direction of force is at an angle of 60° to the horizontal surface.

A force of 60 N acts on a body which moves it through a distance of 4 m on a horizontal surface. What is the work done, if the direction of the force is at an angle of $60^{\circ}$ to the horizontal surface?

Join BYJU'S Learning Program

A force of 20 N acts on a body and the body moves through 1 m at an angle of 45º to thedirection of force .What is the work done by the force.

Hello,Work done is given by W = F s cosÎ¸Here F = 20N s = 1mÎ¸ = 450So W = 20*1* cos450 => W = 14.18 J

A force of 20 N acts on a body and the body moves through 1 m at an angle of 45º to the
direction of force .What is the work done by the force.

Hello,
Work done is given by
W = F s cosÎ¸
Here F = 20N
s = 1m
Î¸ = 45⁰
So W = 201 cos45⁰
=> W = 14.18 J