Question
A child of mass $5 \mathrm{~kg}$ is going round a merry-go-round that makes 1 rotation in $3.14 \mathrm{~s}$. The radius of the merry-go-round is $2 \mathrm{~m}$. The centrifugal force on the child will be
A child of mass $5 \mathrm{~kg}$ is going round a merry-go-round that makes 1 rotation in $3.14 \mathrm{~s}$. The radius of the merry-go-round is $2 \mathrm{~m}$. The centrifugal force on the child will be