" If a "SHM" is given by "y=(sin omega t+cos omega t)m," which of the following statement is true? "

A particle moves such that its momentum vector vecp(t) = cos omega t hati + sin omega t hatj where omega is a constant and t is time. Then which of the following statements is true for the velocity vec v(t) and acceleration veca (t) of the particle :

A particle moves such that its momentum vector vecp(t) = cos omega t hati + sin omega t hatj where omega is a constant and t is time. Then which of the following statements is true for the velocity vec v(t) and acceleration veca (t) of the particle :

The displacement equation of a particle of medium during wave mation is given by y=A sin omega t-B cos omega t The amplitude of the oscillator will be

The displacement of a particle executing a S.H.M. is given by x= A "sin" omega t +A "cos" omega t . What is the amplitude of motion ?

Following are equations of four waves : (i) y_(1) = a sin omega ( t - (x)/(v)) (ii) y_(2) = a cos omega ( t + (x)/(v)) (iii) z_(1) = a sin omega ( t - (x)/(v)) (iv) z_(1) = a cos omega ( t + (x)/(v)) Which of the following statements are correct ?

Following are equations of four waves : (i) y_(1) = a sin omega ( t - (x)/(v)) (ii) y_(2) = a cos omega ( t + (x)/(v)) (iii) z_(1) = a sin omega ( t - (x)/(v)) (iv) z_(1) = a cos omega ( t + (x)/(v)) Which of the following statements are correct ?

Following are equations of four waves : (i) y_(1) = a sin omega ( t - (x)/(v)) (ii) y_(2) = a cos omega ( t + (x)/(v)) (iii) z_(1) = a sin omega ( t - (x)/(v)) (iv) z_(1) = a cos omega ( t + (x)/(v)) Which of the following statements are correct ?

Following are equations of four waves : (i) y_(1) = a sin omega ( t - (x)/(v)) (ii) y_(2) = a cos omega ( t + (x)/(v)) (iii) z_(1) = a sin omega ( t - (x)/(v)) (iv) z_(1) = a cos omega ( t + (x)/(v)) Which of the following statements are correct ?

The rms value of emf is given by E (8 sin omega t + 6 cos omega t) volt is