Question

An object moves a distance of 300 cm in the direction of a force of 6 N.

What is the work done by the object due to the force?

Answer 1

Answer:

Work done by Ravi is 3 joules.      

Step-by-step explanation:

Given : Ravi applied a force of 10 n and moved a book 30 cm in direction of force.

To find : How much was the work done by Ravi?

Solution :

The force applied is F=10 N

The displacement occur is s=30 cm

Convert cm into m,

1 cm = 0.01 m

30 cm = 0.3 m

The formula to find work done is

Substitute the value in the formula,

Therefore, Work done by Ravi is 3 joules.

Explanation:

Answer 2

Answer:

Work done = 18 joules or 18J or 18Nm.

Explanation

• First convert cm to metre
• 1 m = 100cm or 100cm = 1m
• therefore 300cm = 3 m.

Procedure

• Use work done formula
• W = F *S
• (here S is distance moved by applying force on the body)
• W = 6×3
• W = 18 J

Here is your answer .

Verification

1. F = W / s should be equal to W = F × S
2. S = W / F should be equal to W = F× S.