The video tutorial introduces the concept of torque direction and how to determine it using the right-hand rule. It explains the steps involved in applying the rule and provides multiple examples to illustrate positive, negative, and zero torque scenarios. The tutorial also discusses the relationship between torque and angular displacement, emphasizing the importance of using the right-hand rule correctly and not confusing it with force direction.

What is the first step in using the right-hand rule to determine the direction of torque?

• Point your fingers along the line of force.

• Stick out your thumb.

• Curl your fingers in the direction of the force.

• Start with your fingers at the axis of rotation.

In the right-hand rule, what does the thumb represent?

• The direction of the force.

• The direction of the torque.

• The axis of rotation.

• The magnitude of the force.

What is considered positive torque in the context of the right-hand rule?

• Into the board.

• Out of the board.

• Parallel to the force.

• Perpendicular to the axis.

How is the direction of torque determined when the force is applied in the opposite direction?

• It reverses direction.

• It becomes undefined.

• It doubles in magnitude.

• It remains the same.

How does the right-hand rule relate to angular displacement?

• They are directly related.

• They are inversely related.

• They are only related in linear motion.

• They are unrelated.

What happens to the torque when the angle between the force and the position vector is zero?

• The torque is maximized.

• The torque is zero.

• The torque is undefined.

• The torque is negative.

What is the significance of the axis of rotation in the right-hand rule?

• It determines the force magnitude.

• It is the starting point for the fingers.

• It changes the direction of the force.

• It is irrelevant to torque.

Why is the right-hand rule not applicable for determining the direction of forces?

• It only applies to angular velocity.

• It is used for linear motion.

• It requires a different hand orientation.

• It is only for torque direction.

What is the result when the right-hand rule is applied to a scenario with zero torque?

• The torque is positive.

• The torque is doubled.

• The torque is negative.

• The torque is undefined.

What should students avoid doing with the right-hand rule?

• Using it for angular velocity.

• Using it for torque direction.

• Using it for force direction.

• Using it for linear acceleration.