Whitney448 Whitney448

16-03-2014
Physics

Answered

A bulldozer does 30,000 joules of work to push another boulder a distance of 20 meters. How much force is
applied to push the boulder?

Answer :

piggottamy piggottamy

16-03-2014

moment = force x distance
= 30,000 x 20
=600,000Nm
sorry if this is wrong only just did it in science

Answer Link

K3nn3th K3nn3th

16-03-2014

[tex]W = F * S \rightarrow 30 000 = x * 20 \\ x= \frac{30 000}{20} = 1500 J[/tex]

Answer Link

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