Mechanics help
Help I don’t get why they did 55g multiplied by 0.3 because the Q says 0.1 m from one end so wouldn’t it be 55g(0.1) ???
(edited 11 months ago)
Original post by Alevelhelp.1
Help I don’t get why they did 55g multiplied by 0.3 because the Q says 0.1 m from one end so wouldn’t it be 55g(0.1) ???
The mark scheme takes moments about S, not about the end of the bench.
Original post by Alevelhelp.1
Help I don’t get why they did 55g multiplied by 0.3 because the Q says 0.1 m from one end so wouldn’t it be 55g(0.1) ???
I think they want you to take away 0.1 from the 0.4
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