(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A crane lifts a 2.25x10^3 bucket containing 1.15m^3 of soil (density = 2.00x10^3kg/m^3) to a height of 7.50 m. Calculate the work the crane performs.

2. Relevant equations

D=m/V

W=Fd

3. The attempt at a solution

F=2n25x10^3N

d=7.50m

D=2.00x10^3 kg/m^3

V=1.15m^3

W=?

alright so i've calculated the mass the object will have and i got 2.3 x 10^3kg

Now i was just wondering if anyone could help me on where to go from here?

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# Grade 11 phyics problem 4

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