A quadcopter of mass 2.0kg is moving horizontally when its rotors suddenly tilt, producing a single thrust force of magnitude 25N directed 30∘ above the horizontal. Air resistance is negligible. Which set of accelerations most nearly describes the quadcopter immediately after the rotors tilt? (Positive y is upward.)
a) ax≈13m/s2 to the right, ay≈−9.8m/s2
b) ax≈6.3m/s2 to the right, ay≈+1.0m/s2
c) ax≈11m/s2 to the right, ay≈−3.6m/s2
d) ax≈11m/s2 to the right, ay≈+3.6m/s2