3 years ago

1. A student lifts a box of books that weighs 200 N. The box is lifted 2.5 m. How much work

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

7 0

The student does a work of 500 Newton meter on the box.

Step-by-step explanation:

Given,

Weight of box of books = force = 200 N

Distance the box is lifted = 2.5 m

Work done = Force * distance

Work done = $200*2.5$

Work done = 500 Newton-meter

Newton meter is same as Joule.

Work done = 500 Joules

The student does a work of 500 Newton meter on the box.

Keywords: multiplication, work done

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