Sunday

March 29, 2015

March 29, 2015

Posted by **Pronab** on Thursday, November 18, 2010 at 10:39am.

- physics -
**bobpursley**, Thursday, November 18, 2010 at 1:22pmA=10cm

w=2PIf=2PI/T= PI/3

f(t)=Acos(wt+Phi)

f(0)=10cm*cos(0+phi)=5 >>>phi=PI/3 radians

f(t)=10cm*cos(wt+PI/3)

f'=-10cm*w*sin(wt+PI/3)=velocity

f"=-10cm*w^2*cos(PI*t/3+PI/3)=acceleration

- physics -
**Pronab**, Saturday, November 20, 2010 at 7:47amQ 2) A particle executes simple harmonic motion with an amplitude of 10 cm. At what distance from the mean position are the kinetic and potential energies equal ?

**Answer this Question**

**Related Questions**

physics - Q 2) A particle executes simple harmonic motion with an amplitude of ...

conceptual physics problem - A particle is oscillating in simple harmonic motion...

Physics: Simple Harmonic Motion - A 10kg particle undergoes simple harmonic ...

physics - A particle vibrates in Simple Harmonic Motion with amplitude. What ...

Physics - A particle executes simple harmonic motion with an amplitude of 9.00 ...

physics - A particle that undergoes simple harmonic motion has a period of 0.4 s...

Physics - A 200-g block is attached to a horizontal spring and executes simple ...

Math - Write an equation with phase shift 0 to represent simple harmonic motion ...

trig - 8. Write the equation for simple harmonic motion given that the amplitude...

physics - A 215 g mass is attached to a spring and executes simple harmonic ...