Physics-
General
Easy
Question
The inclined plane OA rotates in vertical plane about a horizontal axis through = 3 rad/sec. As it passes the 
O with a constant counter clockwise velocity 
= 0, a small mass m = 1 kg is placed upon it at a radial distance r =position 0.5 m. If the mass is observed to be at rest with respect to inclined plane. = 37° between the mass The value of static friction force at & the incline plane.
- 1.5 N
- 3.5 N
- 2.4 N
- none
The correct answer is: 1.5 N
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