Question

I need help on this question!!

Answer 1

Answer:

$\boxed {\boxed {\sf 6000 \ Joules}}$

Explanation:

Work is the product of force and distance.

$W=F*d$

The force is 500 Newtons and the couch is raised 12 meters above the ground.

Substitute these values into the formula.

$W=500 \ N * 12 \ m$

Multiply.

$W=6000 \ N*m$

• 1 Newton meter is equal to 1 Joule.
• So, our answer of 6000 N*m equals 6000 J

$W= 6000 \ J$

The work done to move a 500 Newton couch 12 meters is 6000 Joules. Therefore, choice D is correct.

Answer 2

Answer:

Solution :-

We know that

Work = Force × Displacement

Work = 500 × 12

Work = 6000 J