engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Engineering Mechanics Equilibrium and Friction Equilibrium
The resultant of the following three couples 20 kg force, 0.5 m arm, +ve sense 30 kg force, 1 m arm,
-ve sense 40 kg force, 0.25 m arm, +ve sense having an arm of 0.5 m will be
1
20 kg, -ve sense
2
20 kg, + ve sense
3
10 kg, + ve sense
4
None of these