A body in equilibrium must not have

Physics class 11th mcqs solution  Mdcat physics mcqs solution  First year physics mcqs solution

Transcript

00:00Question is, a body in equilibrium must not have A, kinetic energy, B, velocity, C, momentum,

00:15B, acceleration is when a body is in equilibrium, then it possesses kinetic energy, also constant

00:39velocity and also momentum, as velocity is constant, so acceleration will be zero in equilibrium,

01:00so the correct option will be d, acceleration, because acceleration is produced when there

01:14is change in velocity per unit time, but here velocity is not changing, that's why acceleration

01:21is zero, so in equilibrium, acceleration is always zero.