1.

Newton's second law for translation motion in the xy plane is sumvec(F) = mvec(a) ,Newton's second law for rotation is sumT_(x) = lalpha_(x) . Consider the case of a particle moving in the x-y plane under the influence of a single force.

Answer»

Both `vec(F) = m vec(a) ` and `T_(X) = I alpha_(x)` MUST be USED to analyze the motion of this PARTICLE .
Either `vec( F ) = m vec( a) ` or `T_(x) -lalpha_(x)` , can be used to analyze the motion of this particle.
Only `vec( F) = m vec( a)` needs to be used to analyze the motoin of this particle
Only `T_(x) = lalpha_(x)` can be used to analyze the motion of this particle.

ANSWER :B


Discussion

No Comment Found

Related InterviewSolutions