Engineering Physics
Engineering Physics Quiz
Test your knowledge in Engineering Physics with our engaging quiz! Challenge yourself with questions on friction, static and kinetic forces, and inclined planes.
- Multiple choice questions
- Assess your understanding of fundamental physics concepts
- Great for students and physics enthusiasts
The coefficient of static friction is ___________
Less than the coefficient of kinetic friction
Greater than the coefficient of limiting friction
Equal to the coefficient of kinetic friction
Equal to the tangent of the angle of friction
Which of the following kinetic friction is smaller?
Limiting friction
Static friction
Rolling friction
Sliding friction
A cubical block rests on an inclined plane of μ = 1/√3, determine the angle of inclination when the block just slides down the inclined plane?
40°
50°
30°
20°
A mass of 4kg rests on a horizontal plane. The plane is gradually inclined until at an angle θ= 15° with the horizontal, the mass just begins to slide. What is the coefficient of static friction between the block and the surface?
0.814
0.27
1.5
3.5
How is friction due to air reduced?
Streamlining
Lubrication
By using ball bearings
By polishing
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