Question

A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.7 ft/s, how fast is the angle between the ladder and the ground changing when the bottom of the ladder is 6 ft from the wall in rad/s?

Answer 1

i think ur answer will b .11 rad/sec

Answer 2

i can show u my procedure too if u want