Torque and Angular Acceleration Quiz

What is the torque generated by a 220 Newton force applied perpendicularly to a door 0.5 meters from its hinge?

• 55 Newton meters

• 220 Newton meters

• 440 Newton meters

• 110 Newton meters

If a 220 Newton force is applied at a 30-degree angle to a door 0.5 meters from its hinge, what is the resulting torque?

• 27.5 Newton meters

• 220 Newton meters

• 55 Newton meters

• 110 Newton meters

What is the sine of 30 degrees used in the torque calculation?

• 0

• 0.866

• 0.5

• 1

Given a moment of inertia of 100 kg·m² and a torque of 110 Newton meters, what is the angular acceleration of the door?

• 2.2 radians per second squared

• 0.55 radians per second squared

• 11 radians per second squared

• 1.1 radians per second squared

Which formula relates torque and angular acceleration?

• Torque = Moment of Inertia x Angular Acceleration

• Distance = Speed x Time

• Torque = Force x Distance

• Force = Mass x Acceleration