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A plumb bob of mass 1 kg is hung from the ceiling of train compartment.the train moves on an inclined plane a) with constant velocity..... find the tension in the string b)with an acc. of g/2 up the plane .....find the angle made by the string with the normal of the ceiling if the angle of incline is 30degrees

A plumb bob of mass 1 kg is hung from the ceiling of train compartment.the train moves on an inclined plane


a) with constant velocity..... find the tension in the string


b)with an acc. of g/2 up the plane .....find  the angle made by the string with the normal of the ceiling


if the angle of incline is 30degrees

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1 Answers

Aniket Patra
48 Points
13 years ago

Since the the train moves with constant velocity along the plane,so acc is 0,so the string is kept deflected at an angle 30 degree wiyh the normal to the ceiling...Resolving the tension into its component and equate with respective relations and solve.

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