1800-150-456-789
FlagBACK
Flag Wave Motion> A 200-g block is attached to a horizontal...
question mark

A 200-g block is attached to a horizontal spring and executes simple harmonic motion with a period of 0.250 s. The total energy of the system is 2.00 J. Find (a) the force constant of the spring and (b) the amplitude of the motion.

Mehboob Elahi , 6 Years ago
Grade 12th pass
anser 1 Answers
Arun

Last Activity: 6 Years ago

a) T = 2pi / w so w = 2 pi / T

w = sqrt ( k / m )

so k = w²* m 

b) (1/2)* k * xmax ² = 2,00 J

so, xmax = sqrt( 2,00 * 2 / k)
 
hopebit helps
 
Regards
Arun (askIITians forum expert)

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on Wave Motion

question mark
A particle on a speing executes shm when the particle is found at x=xmax/2 the speed of the partcle is A)vx=vmax B)vx=√3vmax/2C)vx=√2vmax/2D)vx=vmax/2
Wave Motion
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
displacement associated with three dimensional wave is given by sai x y is equal to 1 + 1 by 2 x + root 3 by 2 k x minus omega t show that the wave propagates along a direction making an angle 60 degree with the x-axis
Wave Motion
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
What do you mean by Energy of Simple Hormonic Motion?
Wave Motion
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
What is mean by motion and time define it's all types with there parts and their s.i. units.
Wave Motion
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
explain the effects of doppler effect in satellite communication
Wave Motion
0 Answer Available

Last Activity: 2 Year ago(s)