Questions
Three forces are acting on a particle of mass m initially in equilibrium. If the first two forces (R1 and R2) are perpendicular to each other and suddenly the third force (R3) is removed, then the acceleration of the particle is
detailed solution
Correct option is A
a=R12+R22m=R3m ∴R3=R12+R22Talk to our academic expert!
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A block of mass kg rests on a horizontal frictionless xy-plane. What would be the acceleration of the block if it is subjected to two forces as shown in figure?
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