A body starts moving from a point A along the boundaries of a square field as shown in the figure and reaches the point C after 30 s. if its speed is 1 m ` s^(-1)`, what is the shortest distance between A and C ?

A person starts from a point P and travels along a path PQRS as shown in the figure, then speed of the person is _____ ms^(-1)

A man travels on a bicycle, 10 km east from the starting point A to reach point B, then the cycles 15 km south to reach point C. Find the shortest distance between A and C.

An athelete moves along a path PQRSTUVP, in 44 seconds as shown in the figure, then the average speed of the athlete is ______ m s^(-1)

A person starts from a point A and travels 3 km eastwards to B and then turns left and travels thrice that distance to reach C. He again turns left and travels five times the distance he covered between A and B reaches his destination D. The shortest distance between the starting point and the destination is

An ant moves a rectangular path as shown in the figure. It starts A and moves with a uniform speed of 0.01 m s^(-1) , Determine the average speed after 1 hour.