Two carts, A and B, are connected by a rope 39 ft long that passes over a pulley P. 12ft A B 00 The point Q is on the floor 12 ft directly beneath P and between the carts. Cart A is being pulled away from Q at a spee when cart A is 5 ft from Q? (Round your answer to two decimal places.) ft/s

Mathematics For Machine Technology
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ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter57: Fundamental Geometric Constructions
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PRACTICE ANOTHER
Two carts, A and B, are connected by a rope 39 ft long that passes over a pulley P.
P
12 ft
00
The point Q is on the floor 12 ft directly beneath P and between the carts. Cart A is being pulled away from Q at a speed of 2 ft/s. How fast (in ft/s) is cart B moving toward Q at the instant
when cart A is 5 ft from Q? (Round your answer to two decimal places.)
ft/s
Transcribed Image Text:PRACTICE ANOTHER Two carts, A and B, are connected by a rope 39 ft long that passes over a pulley P. P 12 ft 00 The point Q is on the floor 12 ft directly beneath P and between the carts. Cart A is being pulled away from Q at a speed of 2 ft/s. How fast (in ft/s) is cart B moving toward Q at the instant when cart A is 5 ft from Q? (Round your answer to two decimal places.) ft/s
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