JEE MainPhysicsLaws of MotionNumerical+4 / −1
A car is moving on a plane inclined at 30 to the horizontal with an acceleration of 10 ms 2 parallel to the plane upward. A bob is suspended by a string from the roof of the car. The angle in degrees which the string makes with the vertical is . (Take g = 10 ms 2)
Numerical answer
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