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Mathematics 10 Online
OpenStudy (mikezack123):

how much work is needed to lift a 50 kg weight to a shelf 3m above the floor

OpenStudy (anonymous):

work=force * distance.

OpenStudy (mikezack123):

I got 147.5 joules

OpenStudy (mikezack123):

Oh no wait 150 joules of work

OpenStudy (mikezack123):

@gretaknows

OpenStudy (mikezack123):

?

OpenStudy (anonymous):

correct

OpenStudy (mikezack123):

Thank you !

OpenStudy (anonymous):

np

OpenStudy (anonymous):

oh sorry didnt see the notification. yep that is correct.

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