Question

A force F acting on an object varies with distance
x as shown here.
The work done by the force in moving the object
from x = 0 to x = 6m is :


​

Answer 1

Answer:

13.5J

Explanation:

as work done = F.x

•°•,

the work done in the above question can be calculated by calculating the area the under the graph of force×displacement.

area under the graph=area of rectangle +area of triangle

=$3 \times 3 + \frac{1}{2} \times 3 \times (6 - 3)$

=$9 + 4.5$

=$13.5J$

Answer 2

Answer:

18J is the answer.

Explanation:

Please refer the below link.

https://brainly.in/question/7750283