Velocity of a particle of mass 2kg varies with time t according to the equation `vec(v)=(2thati+4hatj) m//s`. Here t is in seconds. Find the impulse imparted to the particle in the time interval from t=0 to t=2s.

Velocity of particle of mass 2kg varies with time t accoridng to the equation vecv=(2thati+4hatj)ms^(-1) . Here t is in seconds. Find the impulse imparted to the particle in the time interval from t=0 to t=2s.

Velocity of particle of mass 2kg varies with time t accoridng to the equation vecv=(2thati+4hatj)ms^(-1) . Here t is in seconds. Find the impulse imparted to the particle in the time interval from t=0 to t=2s.

Velocity of particle of mass 2kg varies with time t accoridng to the equation vecv=(2thati+4hatj)ms^(-1) . Here t is in seconds. Find the impulse imparted to the particle in the time interval from t=0 to t=2s.

In the figure the variations of componets of acceleration of particles of mass 1kg is shown w.r.t. time. The initial velocity of the particle is vec(u)=(-3 hati+4hatj) m/s. the total work done by the resultant force on the particles in time intervals from t=0 to t=4 seconds is :

Velocity of a particle moving in a curvilinear path varies with time as v=(2t hat(i)+t^(2) hat(k))m//s . Here t is in second. At t=1 s

Velocity of a particle moving in a curvilinear path varies with time as v=(2t hat(i)+t^(2) hat(k))m//s . Here t is in second. At t=1 s

A particle starts from rest with a time varying acceleration a=(2t-4) . Here t is in second and a in m//s^(2) The velocity time graph of the particle is

A particle starts from rest with a time varying acceleration a=(2t-4) . Here t is in second and a in m//s^(2) The velocity time graph of the particle is

A particle starts moving rectilinearly at time t=0 such that its velocity v changes with time t according to the equation v=t^(2)-t , where t is in seconds and v in s^(-1) . Find the time interval for which the particle retards.

A particle starts moving rectilinearly at time t=0 such that its velocity v changes with time t according to the equation v=t^(2)-t , where t is in seconds and v in s^(-1) . Find the time interval for which the particle retards.