1.

An elephant of length 4 m is at one corner of a rectangularcage 16m xx 30 m and facing towards the diagonally opposite corner . If the elephant startsmoving towardsthe diagonally opposite corner it takes 15 second to reach the opposite corner. Find the speed of the elephant :

Answer»

`1 m//s`
`2m//s`
`1.87 m//s`
can't be determined

Answer :A


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