NEET 2015 Physics - Class 11 AIPM-2015-Ph-1260 Solution: The positions vector of a particle $ {R}$ as a function of…

QAIPM-2015-Ph-1260: NEET 2015 Physics - Class 11 AIPM-2015-Ph-1260 Solution: The positions vector of a particle $ {R}$ as a function of…

The positions vector of a particle

\vec{R}

as a function of time is given by

\vec{R} = 4\sin(2\pi t)\hat{i} + 4\cos(2\pi t)\hat{j}

. Where R is in meters t is in seconds and

\hat{i}

and

\hat{j}

denote unit vectors along x-and y-directions respectively. Which one of the following statements is wrong for the motion of particle? Magnitude of the velocity of particle is 8 meter/second. Path of the particle is a circle of radius 4 meter. Acceleration vector is along

-\vec{R}

. Magnitude of acceleration vector is

v^2/R

where v is the velocity of particle.

Multiple Choice Options

A Magnitude of the velocity of particle is 8 meter/second.
B Path of the particle is a circle of radius 4 meter.
C Acceleration vector is along $-$ _ $\overrightarrow R$ R .
D Magnitude of acceleration vector is ${{{v^2}} \over R}$ R v 2 _ where v is the velocity of particle.

Step-by-Step Verified Solution

Comprehensive step-by-step solution and verified mathematical derivation available.

QAIPM-2015-Ph-1260: NEET 2015 Physics - Class 11 AIPM-2015-Ph-1260 Solution: The positions vector of a particle \( {R}\) as a function of…

Multiple Choice Options

Step-by-Step Verified Solution

Related Learning Resources & Exam Preparation