engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Engineering Mechanics Equilibrium and Friction
A block A kept on an inclined surface just begins to slide if the inclination is 30°. The block is replaced by another block B and it is found that it just begins to slide if the inclination is 40°.
1
mass of A > mass of B
2
mass of A < mass of B
3
mass of A = mass of B
4
all the three are possible