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Engineering Mechanics: Kinematics of Particle
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Engineering Mechanics: Kinematics of Particle
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18 Questions

1. _______________ is the simplest type of motion and is along a straight line path.
2. A train covers 60 miles between 2 p.m. and 4 p.m. How fast was it going at 3 p.m.?
3. When a particle moves with a uniform velocity along a circular path, then the particle has
4. When a particle moves along a straight path, then the radius of curvature is
5. A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. What is its angular acceleration?
6. A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. How many revolutions does the wheel make in attaining the speed of 2000 r.p.m.?
7. When a particle moves along a straight path, then the radius of curvature is
8. The unit of linear acceleration is
9. When the motion of a body is confined to only one plane, the motion is said to be
10. When a particle moves with a uniform velocity, then dv/dt will be
11. _________________ is the motion along a curved path.
12. The angular velocity (in rad/s) of a body rotating at N r.p.m. is
13. A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. What is its angular acceleration?
14. Displacement of a body is a ___________ quantity.
15. The acceleration of a particle at any instant moving along a circular path in a direction normal to the tangent at that instant and directed towards the centre of the circular path, is known as
16. When a particle moves along a straight path, then the particle has
17. The acceleration of a particle at any instant moving along a circular path in a direction tangential to that instant, is known
18. When a particle moves along a straight path, then the particle has