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A4. A hoist is lifting up a crate. Which Free-Body Diagram below
best represents the forces exerted on the crate while it is moving up
and slowing down? (1 mark)
T
mg
mg
-mg
2
3
4
5

Top Answer

Option (4) is correct. Tension in rope... View the full answer

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FBD - This shows external force acting on body
AT a ma
.Itma = my
ma
So, T<mg
T
Hence- option (4) is correct

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