Define average acceleration of a particle. Represent average acceleration in a vector form.

Define acceleration of a particle?

What is average acceleration?

Linear acceleration of partcle is given by a=rprop . Represent acceleration in vector from.

When the average acceleration of the particle becomes instantaneous acceleration ?

The average acceleration of a particle in a uniform circular motion'is

Define average velocity of a particle. Represent the same in vector form.

Average acceleration is in the direction of .

Average acceleration is in the direction of .

From the adjoining acceleration-time graph for a particle, find the average acceleration in initial 30s.

Initial velocity and acceleration of a particles are as shown in the figure. Acceleration vector of particle remain constant. Then radius of curvature of path of particle :