Question

the position of the particle is given by vector r= 3ti+2t^j+5k Find the instantaneous acceleration and velocity​

Answer 1

Answer

solution

we known the formula of the velocity and acceleration so

v= dr/dt

a= dv/dt

by taking derivative of r= 3ti +t²j +5k

v= 3i + 2tj Answer

by taking derivative of v

a= 2 j. Answer