A person normally weighing `60 kg` stands on a platform which oscillates up and down harmonically at a frequency `2.0 sec^(-1)` and an amplitude `5.0 cm` . If a machine on the platform gives the person's weight against time deduce the maximum and minimum reading it will shown, `Take g = 10 m//sec^(2)`.

A person normally weighing 60 kg stands on a plateform which oscillates up and down har monically at a frequency 2.0 sec^(-1) and an amplitude 5.0 cm . If a machine on the plateform gives the person's weight against time deduce the maximum and minimum reading it will shown, Take g = 10 m//sec^(2) .

A person normally weighing 50 kg stands on a massless platform which oscillates up and down harmonically at a frequency of 2.0s^(-1) and an amplitude 5.0 cm. A weighing machine on the platform gives the persons wieght against time. (a) Will there be any change in weight of the body, during the oscillation? (b) If answer to part (a) is yes, what will be the maximum and minimum reading in the machine and at which position?

A perosn normally weighting 50kg stands on a massless platform which oscillates up and down harmonically at a frequency of 2.0s^(-1) and an amplitude 5.0 cm. A weighing machine on the platform gives the persons weight against time. (a) Will there be any in weight of body , during the oscillation? (b) If answer to part (a) is yes, what will be the maximum and minimum readin in the machine and at which position?

Passage XIII) Mr. Anoop having mass 50 ks is standing on a massless platform which oscillates up and down (doing SHM) of frequency 0.5 sec^(-1) and amplitude 0.4m. Platforms has a weightng machine fitted in it (Which is also massless). On which Anoop is standing. (Take (pi^(2)) = 10 and g = 1- m//s^(2) . Assume that at t=0 (Platform+Anoop) is at their highest point of oscillation. [More than one option is correct] Which of the following is correct for compression of the spring.

Passage XIII) Mr. Anoop having mass 50 ks is standing on a massless platform which oscillates up and down (doing SHM) of frequency 0.5 sec^(-1) and amplitude 0.4m. Platforms has a weightng machine fitted in it (Which is also massless). On which Anoop is standing. (Take (pi^(2)) = 10 and g = 1- m//s^(2) . Assume that at t=0 (Platform+Anoop) is at their highest point of oscillation. [More than one option is correct] Which of the following will be correct for reading of weighting machine

A simple harmonic oscillator has a period of 0.01 sec and an amplitude of 0.2 m . The magnitude of the velocity in m sec^(-1) at the centre of oscillation is

What is the maximum acceleration of a platform that oscillates at amplitude 2.50cm and frequency 6.60Hz?

A linear harmonic oscillator of force ocnstant 2xx10^(6)N//m and amplitude 0.01 m has a total mechanical energy of 160J. What is the maximum K.E. and minimum P.E.?

A horizontal platform vibrate up and down with a simple harmonic motion of amplitude 20 c.m. At what frequency will an object kept on the platform remain just in contact with the platform ? Take g = 9.81 m//s^(2) .

A man weighing 60kg stands on the horizontal platform of a spring balance. The plateform starts executing simple harmonic motion of amplitude 0.1m and frequency (2)/(pi) . its which of the following statement is correct ?