A1kg projectile is launched from a platform 2m above ground northwards with initial speed of 300m/s and an angle of elevation of π 4 above the horizon. if the wind applies a force of 3n to the east, find the position function of the object.

the position equation of the projectile are

in x and y direction

Step-by-step explanation:

let the mass of the projectile be m, initial velocity be u

the wind applies a force of 3 newton in east direction.

therefore acceleration due to the force in east direction =

=

acceleration due to gravity is in south direction = g

let east be x direction and north be y direction.

therefore acceleration in x direction = 3 and in y direction = -g

writing equation of motion in x and y direction:

= ucos45 =

= usin45=

therefore

here 2 is added as the projectile already 2 meter above the ground