The position vector of a particle R as a function of time is given by

The Position Vector Of A Particle R As A Function Physics QuestionThe Position Vector Of A Particle R As A Function Physics Question

The position vector of a particle R as a function of time is given by R=4sin(2πt)i + 4 cos (2πt) j, where R is in meter, t in seconds and i and j denote unit vectors along x and y directions respectively. Which one of the following statements is wrong for the motion of the particle

Options

(a) Magnitude of acceleration vector is v²/R, where v is velocity of particle
(b) Magnitude of the velocity of particle is 8 meter/second
(c) path of the particle is a circle of radius 4 m
(d) Acceleration vector is along R

Correct Answer:

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AddThis Website Tools
admin:

Related Questions

  1. The potential differences across the resistance, capacitance and inductance
  2. A parallel plate air capacitor is connected to battery. After charging fully
  3. A photocell employs photoelectric effect to convert
  4. The de-Broglie wavelength associated with an electron accelerated by a potential
  5. A person can see clearly objects only when they lie between 50 cm and 400 cm from