Question

Dimas reads that it takes 270 N to lift a firefighter's equipment. If a firefighter does 5400 J of work carrying the equipment up a staircase, how high does the firefighter climb? (Work: W = Fd) 20 m 200 m 5130 m 1,458,000 m

Answer 1

Its A

Explanation: I got it right on Edge *lip bite*

Answer 2

h = 20 m

Step-by-step explanation:

Given that,

Force to lift a firefighter's equipment, F = 270 N

Work done, W = 5400 J

We need to find the height climbed by the firefighter. We know that,

Work done, W = Fd

So,

`d=(W)/(F)\\\\d=(5400)/(270)\\\\d=20\ m`

So, the firefighter climb from a height of 20 m.