Number of results: 13,724
A 6-foot man walks away from a 16-foot lamppost at a speed of 5 ft/sec. Find exactly the rate at which his shadow is increasing in length.
Saturday, December 11, 2010 at 8:35pm by Madeline
A streetlight is mounted on top of a 15 ft. pole. A 6-ft tal man walks away from the pole along straight path. How long is his shadow when he is 40 ft from the pole?
Sunday, January 8, 2012 at 10:31am by M.C.