Torque Calculation Quiz

What is the main focus of the video tutorial?

• Calculating torque when force and radial vector are at right angles.

• Learning about radial vectors in isolation.

• Calculating torque when force and radial vector are not at right angles.

• Understanding the concept of force only.

What is the angle between the force vector and the radial vector in the first example?

• 130°

• 45°

• 60°

• 90°

What is the magnitude of the torque calculated in the first example?

• 55 M Newton

• 45 M Newton

• 33 M Newton

• 27.6 M Newton

In which direction does the torque vector point when the object rotates counterclockwise?

• To the right

• To the left

• Out of the page

• Into the page

What is the significance of the angle in torque calculation?

• It is always 90°.

• It is irrelevant to the calculation.

• It determines the direction of the force.

• It is the angle between the radial vector and the force vector.

What is the force applied in the second problem?

• 45 Newtons

• 50 Newtons

• 55 Newtons

• 60 Newtons

What is the angle between the radial vector and the force vector in the second problem?

• 45°

• 60°

• 90°

• 130°

What is the magnitude of the torque calculated in the second example?

• 55 M Newton

• 45 M Newton

• 27.6 M Newton

• 33 M Newton

What is the common practice regarding angle usage in torque calculations?

• Ignore the angle completely.

• Use any angle as long as it is consistent.

• Use the angle less than 90°.

• Always use the angle greater than 90°.

What is the final step in applying the torque equation?

• Multiply the force by the radial vector.

• Apply the sine of the angle between the force and radial vector.

• Divide the force by the radial vector.

• Add the force and radial vector.