velocity and acceleration of particles are
v=(2i -4j) and a=(-2i+4j)
why this motion is 1d when the veocity is in 2 axis (i and j component)
sir is it neccesary to choose upward direction as +ve
can`t we assume downward direction as +ve and upward direction as -ve
if i take downward direction as +X then
Sir, What about all 3 kinematic equations?