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A ship is moving due east with a velocit...

A ship is moving due east with a velocity of `12 m//sec`, a truck is moving across on the ship with velocity `4m//sec`.A monkey is climbing the vertical pole mounted on the truck with a velocity of `3m//sec`.Find the velocity of the monkey as observed by the man on the shore `(m//sec)`

A

10

B

15

C

13

D

20

Text Solution

Verified by Experts

The correct Answer is:
C
`V=sqrt(V_(x)^(2)+V_(y)^(2)+V_(z)^(2))`
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