Question Detail

PHY 101 PHY 101 Past Questions Objective Question
Take CBT

Question

Frictional force overcome by 200 N pulling a 50 kg block with 3.0 m/s² acceleration?
Options
A 50 N
B 250 N
Correct Answer
C 100 N
D 200 N
Correct Answer

Option B is the correct answer.

Detailed Explanation

F_net = ma, friction = applied force - ma = 200 - (50×3) = 50 N? Wait check… calculation: 50×3=150, friction = 200-150=50 N.

Hint

F_applied - F_friction = m a.

Question Info

Course: PHY 101
Topic: PHY 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 367 of 1250
Previous Course Details Next