Lever Arm of an Applied Force
A wheel of radius 0.3 m is subjected to a 50 N force applied to its rim. The line of action of the force makes an angle of 60° with the tangent to the wheel at the point of application. Determine the lever arm for the force.
A
0.3 m
B
0.15 m
C
0.26 m
D
0.3 sin(60°) m
Question Leaderboard
Not enough data yet to show leaderboard.