A projectiles given an initial velocity of (hati+2hatj)ms^(-1), when hati is along the ground and hatj is along the vertical. If g=10ms^(-2) find the equation of trajectory.

A projectiles given an initial velocity of (hati+2hatj)ms^(-1), when h

1.	A projectiles given an initial velocity of (hati+2hatj)ms^(-1), when hati is along the ground and hatj is along the vertical. If g=10ms^(-2) find the equation of trajectory.
Answer» ANSWER :`y=2x-5x^(2)`