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While driving around curve of radius 17.32 m, an engineer notes that a pendulum in his car hangs at an angle of 30° to the vertical.

+2 votes
in Class 12 by kratos

While driving around curve of radius 17.32 m, an engineer notes that a pendulum in his car hangs at an angle of 30° to the vertical. The speed of the car is (approximately)

(A) 10 m/*

(B) 15 m/*

(C) 5 m/*

(D) 6.7 m/*

1 Answer

+5 votes
by kratos
 
Best answer

The correct option-(A) 10 m/s

Explanation:-

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