A pendulum bob of mass 50 gm is suspended from the ceiling of an eleva – McqOptions

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1.	A pendulum bob of mass 50 gm is suspended from the ceiling of an elevator. The tension in the string if the elevator goes up with uniform velocity is approximately [AMU (Med.) 1999]
A.	0.30 N
B.	0.40 N
C.	0.42 N
D.	0.50 N
Answer» E.

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