Physics

To find the height the plane will be after traveling for 15 minutes, we need to calculate the vertical displacement.

First, we convert the speed from km/h to m/s:
300 km/h = 300 * (1000 m / 1 km) / (3600 s / 1 h) ≈ 83.3 m/s

The vertical displacement can be calculated using the formula:
Δy = V * t * sin(θ)

where Δy is the vertical displacement, V is the init...