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10 Jul 2018
4. (20 pts) A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a speed of 2 ft /s, how fast is the angle between the top of the ladder and the wall changing when the angle Follow the indicated steps. rad? STEP 1: Make a sketch and label it. STEP 2 : Solve the problem.
4. (20 pts) A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a speed of 2 ft /s, how fast is the angle between the top of the ladder and the wall changing when the angle Follow the indicated steps. rad? STEP 1: Make a sketch and label it. STEP 2 : Solve the problem.
Elin HesselLv2
11 Jul 2018
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be the angle between the top of the ladder and the wall and let x be the distance from the bottom of the ladder to the wall. If the bottom of the ladder slides away from the wall, how fast does x changes with respect to 
?