A plumb bob of mass is hung from the ceiling of a train compartment
PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A plumb bob of mass 1 kg is hung from the ceiling of a train compartment. The train moves on an inclined plane with constant velocity. If the angle of incline is 30∘, find the angle made by the string with the normal to the ceiling. Also, find the tension in the string. Take g=10 m/s2.