A balloon is rising vertically above a straight road at a constant rate of l ft/sec as shown in the following figure. Just when the balloon is 65 ft above the ground, a bicycle moving at a constant rate of 17 ft/sec passes under it. How fast is the distance s(t) between the bicycle and balloon increasing 3 sec later.

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A: Given : dx/dt = 5 y = 8 Now we find the dy/dt = ?

Q: A balloon is rising vertically above a level, straight road at a constant rate of 1 ft sec. Just…

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A: NOTE: Refresh your page if you can't see any equations. . here we have y=4 when s=5, s'=300 km/h

Q: A weight W is attached to a rope 50 ft long which passes over a pulley at P, 20 ft above the ground.…

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Q: A flag is raised vertically from a pole at a constant rate of 1m/s. A point B on the ground level…

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A: Topic:- calculus

Q: ladder away

A:

Q: A 17 ft ladder is leaning against a wall. If the top of the ladder slips down the wall at a rate of…

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Q: c. A man 5 ft tall is walking along a straight line at a rate of 3 ft/sec towards a lamp post that…

A: Definition uses-       Similar triangles -        If two triangles are similar then their…

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Q: A 13 ft ladder is leaning against a wall. If the top of the ladder slips down the wall at a rate of…

A: From the given problem the representative diagram is as shown below. Apply the Pythagorean theorem:…

Q: A 13 ft ladder is leaning against a wall. If the top of the ladder slips down the wall at a rate of…

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Q: 1. A man on a wharf, whose hand is 8.2 m above the level of the water surface is pulling a rope tied…

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Q: A balloon leaving the ground 60 ft from an observer rises vertically at the rate of 10ft/sec. How…

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Q: B. A ladder 13 feet long rests against a vertical wall. If the top of the ladder slides down at a…

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Q: The top of a ladder slides down a vertical wall at a rate of 0.125m/s. At the moment when the bottom…

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Q: A balloon is 20m horizontally away from an observer. At an constant, the balloon rises vertically at…

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Q: A 14-foot ladder is leaning against a wall. If the top of the ladder slips down the wall at a rate…

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Q: A weather balloon is rising vertically at the rate of 10ft/s. An observer is standing on the ground…

A: Given: -

Q: A balloon is rising vertically above a level, straight road at a constant rate of 4ft/sec. Just when…

A: See below the answer

Q: A lighthouse is located on a small island 3 km away fromthe nearest point P on a straight shoreline…

A:

Q: 13-foot ladder is leaning against a wall. If we pull the ladder away from the wall at a rate of 4…

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Q: A man 7.00 ft tall approaches a street light 16.0 ft above the ground at the rate of 6.00 ​ft/s. How…

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Q: How do you solve question 2?

A: Let x= horizontal distance y= vertical distance Given that dx/dt=1 ft/sec We have to find dy/dt at…

Q: A flag is raised vertically from a pole at a constant rate of 1 m/s. A point B on the ground is…

A: solution:- draw a right angle triangle:-