A train covers 60 miles between 2 p.m. and 4 p.m. How fast was it going at 3 p.m.?
(a) 60 mph
(b) 30 mph
(c) 40 mph
(d) 50 mph
I got this question during an interview.
The above asked question is from Kinematics of Motion in chapter Kinematics & Kinetics of Motion of Machine Kinematics