Motion And Reference Point

Let r be the radius vector of a particle in motion about some reference point and r its modulus. Similarly, v be the velocity vector and v its modulus. Then

Let r be the radius vector of a particle in motion about some reference point and r its modulus. Similarly, v be the velocity vector and v its modulus. Then

(a) Define simple harmonic motion and derive, an expression for the period of simple harmonic motion by reference circle method. (b) Derive an expression for the period of oscillations of a simple pendulum.

If torque is takne relative with reference point and this point is displaced, the condition of rotation be valid?

The displacment-time graph of a particle moving with respect to a reference point is a straight line

What is reference point of assessment for learning ?

What is reference point of assessment for learning?

What are the two reference points of a thermometer scale?