If the launch speed of the projectile in Prob. 2/167 remains unchanged, what values of and

If the launch speed of the projectile in Prob. 2/167 remains unchanged, what values of θ and Φ (positive and less than 90°) will ensure that the projectile impacts the target at A if the wind conditions are considered. Please list both possible combinations of the angles.

Data from Prob. 2/167

A projectile is launched from point O at a speed v₀ = 80 m/s with the goal of hitting the target A. At the launch instant, a strong horizontal wind begins blowing and imparts a constant acceleration of 1.25 m/s² to the projectile in the same direction as the wind. If the launch conditions are chosen so that the particle would impact the target in the absence of wind effects, determine the impact coordinates of the projectile. There is more than one solution to this problem, so choose only answers which feature positive angles less than 90°. Select the impact location which is closest to the target.

Transcribed Image Text:

Wind 60° 400 m vo A 150 m Problem 2/167