The position vector of a particle is given by `vecr=vecr_(0)` (1-at)t, where t is the time and a as well as `vecr_(0)` are constant. After what time the particle retursn to the starting point?

The position vector of a particle is given by vecr_() = vecr_(0) (1-at)t, where t is the time and a as well as vecr_(0) are constant. How much distance is covered by the particle in returning to the starting point?

The position vector of a particle is given by vecr_() = vecr_(0) (1-at)t, where t is the time and a as well as vecr_(0) are constantwhat will be the velocity of the particle when it returns to the starting point?

The position vector of a particle is vecr=4t^(2)hati+2thatj+3hatk . The speed of the particle t=5s is

The position vector of a particle at time t is given by vecr=2t hati+5t hatj+4sin omegat hatk where omega is a constant.Answer the following questions Acceleration of the particle is

The position of a particle is given by vecr=(8thati+3t^(2)hatj+5hatk)m where t is measured in second and vecr in meter. Calculate, the velocity and the acceleration of the particle.

The position of a particle is given by vecr=(8thati+3t^(2)hatj+5hatk)m where t is measured in second and vecr in meter. Calculate, the velocity and the acceleration of the particle.

The position of a particle is given by vecr=(8thati+3t^(2)hatj+5hatk)m where t is measured in second and vecr in meter. Calculate, the velocity and the acceleration of the particle.

The position vector of a particle is given vecr= 2thati+3t^(2)hatj-5hatk calculate the velocity and speed of the particle at any instant 't'.