Question

14.
ric
ies
en
2022 NURTURE COURSE
A particle of mass m is rotating in a horizontal
circle of radius R and is attached to a hanging
mass M as shown in the figure. The speed of
rotation required by the mass m to keep M
steady is
n
d
M
e
MOR
(1)
mg
M
(2
)
7
MR
mg
MR
(4)
mg​

Answer 1

Explanation:

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