Torque -Multiple Choice Questions Quiz

Interactive MCQs on โ€œTorqueโ€:

Solve the following 10 questions. Only one option is correct. Click on the โ€œSubmitโ€ button when done. Click on the โ€œembedโ€ button to use this quiz on your website. Click on โ€œWhatsAppโ€ to share this quiz.

Question 1:What is the formula for torque?

(A) ฯ„ = F ร— r
(B) ฯ„ = r ร— F ร— sin(ฮธ)
(C) ฯ„ = F / r
(D) ฯ„ = r ร— F ร— cos(ฮธ)

Question 2:If a force of 10 N is applied at a perpendicular distance of 5 m from the pivot, what is the torque?

(A) 20 Nยทm
(B) 30 Nยทm
(C) 50 Nยทm
(D) 100 Nยทm

Question 3: A door is pushed with a force of 15 N at a distance of 0.8 m from the hinge. What is the torque?

(A) 8 Nยทm
(B) 10 Nยทm
(C) 11 Nยทm
(D) 12 Nยทm

Question 4:If the force applied is doubled while keeping the perpendicular distance the same, how does the torque change?

(A) It doubles
(B) It remains the same
(C) It halves
(D) It becomes zero

Question 5:What is the torque if a 20 N force is applied at a 60ยฐ angle to a 2 m lever arm?

(A) 20 Nยทm
(B) 30 Nยทm
(C) 34.64 Nยทm
(D) 40 Nยทm

Question 6:A force of 25 N is applied at a 90ยฐ angle to a 3 m lever arm. What is the torque?

(A) 50 Nยทm
(B) 75 Nยทm
(C) 100 Nยทm
(D) 125 Nยทm

Question 7:What happens to the torque when the force is applied closer to the pivot?

(A) Increases
(B) Remains the same
(C) Doubles
(D) Decreases

Question 8:A wrench of length 0.5 m is used to apply a 40 N force perpendicular to it. What is the torque?

(A) 20 Nยทm
(B) 30 Nยทm
(C) 40 Nยทm
(D) 50 Nยทm

Question 9:A 10 N force is applied at an angle of 30ยฐ to a 4 m lever arm. What is the torque?

(A) 15 Nยทm
(B) 18 Nยทm
(C) 20 Nยทm
(D) 25 Nยทm

Question 10:If no force is applied or the force passes through the pivot, what is the torque?

(A) Maximum
(B) Infinite
(C) Equal to force
(D) Zero