A car is going with an acceleration of 1...

A car is going with an acceleration of `10 m/s^2` upwards on an inclined plane of inclination `30^0`. There is a bob suspended in it. The angle `theta` which it makes with the vertical w.r.t ground is....

45 degrees

60 degrees

30 degrees

20 degrees

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A car is moving on a plane inclined at 30^(@) to the horizontal with an acceleration of 10m//s^(2) parallel to the plane upward. A bob is suspended by a string from the roof. The angle in degrees which the string makes with the vertical is: (Assume that the bob does not move relative to car) [g=10m//s^(2)]

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-PHYSICS SECTION B

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