Skip to content
Philoid
Browse Saved
Back to chapter
Physics
12. Simple Harmonic Motion
Home · Class 11 · Physics · Ref. Book · 12. Simple Harmonic Motion
Prev
Next
Q16 of 111 Page 249

The force acting on a particle moving along X-axis is F = - k(x - u0 t) where k is a positive constant. An observer moving at a constant velocity u0 along the X-axis looks at the particle. What kind of motion does he find for the particle?

As the person is moving with the constant velocity, he will observe the same force. There is no relative motion between the force and the person. Hence, he will not observe the particle in motion.


More from this chapter

All 111 →
14

A block of known mass is suspended from a fixed support through a light spring. Can you find the time period of vertical oscillation only by measuring the extension of the spring when the block is in equilibrium?

15

A platoon of soldiers marches on a road in steps according to the sound of a marching band. The band is stopped and the soldiers are ordered to break the steps while crossing a bridge. Why?

1

A student says that he had applied a force F = - k√x on a particle and the particle moved in simple harmonic motion. He refuses to tell whether k is a constant or not. Assume that he has worked only with positive x and no other force acted on the particle.

2

The time period of a particle in simple harmonic motion is equal to the time between consecutive appearances of the particle at a particular point in its motion. This point is

Questions · 111
12. Simple Harmonic Motion
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved