Simple harmonic motion is shown to be the projection on a diameter of which motion?
AUniform cylindrical
BUniform contractile
CUniform circular
DUniform crystalline
Answer & Solution
Correct answer: C. Uniform circular
1. A rotating point and an oscillating one turn out to be related.
2. Dropping a perpendicular from the circle gives the oscillation.
3. The projection of uniform circular motion on a diameter of the circle follows simple harmonic motion.
4. So the answer is uniform circular motion.
_Source: NCERT Class XI Physics Part II, Ch 13 'Oscillations'_
Related questions
Because it pulls the body back, the force in SHM is called:The force in simple harmonic motion always points towards the:The value of the phase at time zero is called the phase:The time-dependent quantity in the cosine argument is the:In the standard equation, the symbol A stands for the:In simple harmonic motion, the speed at the extremes is:In simple harmonic motion, the speed is maximum where displacement is:For an oscillating pendulum, what serves as the displacement?