General Studies · Engineering Mechanics
A test aircraft having a mass of 8000 kg is released from rest at an angle θ = 60° while suspended by a cable fixed at a height. Determine the speed of the aircraft just before it reaches θ = 30° if the radius of the circular path is 15 meters. (Neglect aerodynamic lift and assume g = 10 m/s2)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 16.76 m/s
- 29.56 m/s
- 312.11 m/s✓
- 423.98 m/s
Correct answer
12.11 m/s
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