1.

An elephant of length 4 m is at one corner of a rectangular cage of size ( 16 m x 30 m) and faces towards the diagonally opposite corner. If the elephant starts moving towards the diagonally opposite corner it takes 15 s to reach this corner. Find the speed of the elephant.

A. 1 m/s
B. 2 m/s
C. 1.87 m/s
D. 1.5 m/s
Answer» C. 1.87 m/s


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