Question Detail

PHY 101 PHY 101 Past Questions Objective Question
Take CBT

Question

A 180 N force acts tangentially on a solid disk of radius 0.3 m. Torque exerted is:
Options
A 4.5 Nm
B 12 Nm
C 133 Nm
D 54 Nm
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Torque τ = rF = 0.3 × 180 = 54 Nm.

Hint

Torque equals force times perpendicular distance.

Question Info

Course: PHY 101
Topic: PHY 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 289 of 1250
Previous Course Details Next