Bevan Mcdonald
2021-04-20
Laith Petty
Skilled2021-04-22Added 103 answers
The initial angular frequency
The Final angular frequency
The time taken t = 8s
The radius of the merry-go-round R = 2m
Mass of merry-go-round M = 600kg
Mass of child m = 20kg
Therefore the angular acceleration
The Torque required
substitute the values and calculate the Torque.
b) The Force required at the edge is calculated from the torque
Or
22+64
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