For the bicycle loaded as shown what is the moment created b

For the bicycle loaded as shown, what is the moment created by the rider about the bottom bracket bearing? Be sure to include units in your answer

Solution

Moment=Force*perpendicular distance

Moment created by rider on bottom bracket bearing is,

M=800N*160 m

=128000 N.m

As no units are mensioned for length. Assumed it as meter(m).