Blanche818
Answered

At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Ask your questions and receive accurate answers from professionals with extensive experience in various fields on our platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

A crane does 62,500 joules of work to lift a boulder a distance of 25.0 meters. How much did the boulder 
weigh?

Sagot :

naǫ
[tex]W=Fs \\ F=\frac{W}{s}[/tex]
W - work
F - weight
s - distance

[tex]W=62 500 \ J = 62 500 \ N \cdot m \\ s=25 \ m \\ \\ F=\frac{62500 \ N \cdot m}{25 \ m}=2500 \ N[/tex]

The boulder weighed 2500 newtons.
We appreciate your time. Please come back anytime for the latest information and answers to your questions. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.