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- Home
- Engineering
- Solve! A pendulum is suspended from the roof of a rail road car. When the car is moving on a circular track, the pendulum inclines-
- #Physics
- #Engineering
- #Newtons Laws of Motion
- #Birla Institute of Technology & Science Admission Test
A pendulum is suspended from the roof of a rail road car. When the car is moving on a circular track, the pendulum inclines-
- Option 1)
Forward
- Option 2)
Backward
- Option 3)
Towards the center of path
- Option 4)
Away from the center
Answers (2)
As we learnt in
Non Inertial Frame of Reference -
Accelerated frames are Non Inertial.
Examples- car moving with uniform circular motion, plane which is taking off.
- wherein
Newton's law are not valid
,
pseudo
act on the body.
- means direction opposite
Away from the centre (because of the non-inertial frame)
Option 1)
Forward
Incorrect option
Option 2)
Backward
Incorrect option
Option 3)
Towards the center of path
Incorrect option
Option 4)
Away from the center
correct option
View full answer
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