• Support PF! Buy your school textbooks, materials and every day products Here!

Need help with QUESTIONS

  • Thread starter danieltan
  • Start date
1
0
1. The Net Torque always produces _____ acceleration.
a. Angular
b. Linear
c. Constant
d. Deceleration

ANSWER: (A) Angular

2. The coefficient of _____ friction depends on the materials and surfaces in contact.
a. Sliding friction
b. Static friction
c. Kinetic friction
d. Rolling friction

ANSWER: (B) Static Friction

3. Work is done by a constant force acting on a moving body with a _____ .
a. Constant speed
b. Straight line displacement
c. Constant displacement
d. Straight line distance

ANSWER: (B) Straight line displacement


I’m not sure if my answers are correct, suggestions are highly appreciated...
 

Answers and Replies

Related Threads for: Need help with QUESTIONS

  • Last Post
Replies
6
Views
2K
  • Last Post
Replies
4
Views
4K
  • Last Post
Replies
2
Views
871
  • Last Post
Replies
5
Views
2K
  • Last Post
Replies
17
Views
1K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
3
Views
738
  • Last Post
Replies
1
Views
741
Top