a body of mass m perform uniform motion along a circular path of radius r velocity y , if it's angular momentum is L , then the centripetal force acting on it is....
options...
1. mL²/r2
2. L²/mr
3. L²/mr²
4. L²/mr³
Answers
Answer:
Sorry Bhai mare level ka nahi haSorry Bhai mare level ka nahi haSorry Bhai mare level ka nahi haSorry Bhai mare level ka nahi haSorry Bhai mare level ka nahi haSorry Bhai mare level ka nahi haSorry Bhai mare level ka nahi haSorry Bhai mare level ka nahi ha
Explanation:
DISCLAIMER: This probability is based on public data, surveys, public comments & discussions and approximate estimations that might be subjected to some degree of error.Hii guys I hope you enjoyed this answer and like, comment, share and subscribe my channel.DISCLAIMER: This probability is based on public data, surveys, public comments & discussions and approximate estimations that might be subjected to some degree of error.Hii guys I hope you enjoyed this answer and like, comment, share and subscribe my channel.
Answer:
Lets consider,
m= mass of body performing circular motion
L= angular momentum
r= radius of circular path
v= velocity of the particle
The angular momentum ,
L=mvr
v=
mr
L
. . . . . . .(1)
The centripetal force,
f
c
=
r
mv
2
. . . .(2)
Substitute equation (1) in equation (2), we get
f
c
=
r
m
(
mr
L
)
2
f
c
=
mr
3
L
2
The correct option is D