Honesty is a good thing. Read up here for a start on vector addition using pythagorus for displacement calculations, then please show an attempt.Buzur said:And I honestly lost in all this. I don't even know where to start.
2D - Projectile Motion is a type of motion where an object is projected into the air and follows a curved path under the influence of gravity.
The factors that affect the trajectory of a projectile in 2D motion are the initial velocity, angle of projection, and the acceleration due to gravity.
The range of a projectile in 2D motion can be calculated using the formula R = (v2 sin2θ)/g, where R is the range, v is the initial velocity, θ is the angle of projection, and g is the acceleration due to gravity.
The maximum height reached by a projectile in 2D motion can be calculated using the formula H = (v2 sin2θ)/2g, where H is the maximum height, v is the initial velocity, θ is the angle of projection, and g is the acceleration due to gravity.
Yes, a projectile in 2D motion can reach the same height at two different points in its trajectory if it follows a parabolic path and the angle of projection and initial velocity are the same.