A person is holding a kite 5 ft above the ground. The kite gets stuck on a 20 ft tree. As the person is pulling the kite, it is going down at 1 ft per second. The person is walking away from the tree at 2 ft per second starting 8 ft from the tree as he is reeling the kite in. Find the rate that the person is reeling the kite in.

Q: A 26 foot ladder is placed against a wall. If the top of the ladder is sliding down the wall at 3…

A:

Q: A dog is running away from a 15-ft. high streetlamp at a rate of 9 ft/sec. The dog’s head is 2 ft…

A: Given

Q: A balloon, leaving the ground 53 ft from an observer, rises 10.75 ft/sec. How fast is the angle of…

A: The given problem is to find the how fast is the angle of elevation of the line of sight increasing…