Physics - NLM Question with Solution | TestHub
PhysicsNLMFBD & EquilibriumMedium2 minQB
PhysicsMediumsingle choice
A particle is acted upon by two mutually perpendicular forces of 3 N and 4 N . In order that the particle remains stationary, the magnitude of the third force that should be applied is -
Options:
Answer:
B
Solution:
To remain stationary, the net force must be zero. The resultant of the 3 N and 4 N perpendicular forces is N. The third force must be equal in magnitude and opposite in direction to this resultant, so its magnitude is 5 N.
Stream:JEESubject:PhysicsTopic:NLMSubtopic:FBD & Equilibrium
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...