This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Ross (jr6585) HW05 Ross (89152) 1 This print-out should have 9 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points A plane drops a hamper of medical supplies from a height of 5210 m during a practice run over the ocean. The planes horizontal veloc- ity was 133 m / s at the instant the hamper was dropped. The acceleration of gravity is 9 . 8 m / s 2 . What is the magnitude of the overall veloc- ity of the hamper at the instant it strikes the surface of the ocean? Answer in units of m / s. 002 (part 1 of 2) 10.0 points The speed of an arrow fired from a compound bow is about 82 m / s. An archer sits astride his horse and launches an arrow into the air, elevating the bow at an angle of 64 above the horizontal and 2 . 3 m above the ground. The acceleration of gravity is 9 . 81 m / s 2 . b b b b b b b b b b b b b b b b b b b b 8 2 m / s 6 4 2 . 3 m height range What is the arrows range?What is the arrows range?...
View Full Document
- Spring '09