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A person is standing on road by holding an umbrella at right angle to the horizontal surface in order to protect himself from rain falling at 10m/s where velocity of wind is 0. suddenly wind starts blowing at 20m/s towards 30 degree south of west.now by what angle the person hs to turn his umbrella to keep himself dry.?

A person is standing on road by holding an umbrella at right angle to the horizontal surface in order to protect himself from rain falling at 10m/s where velocity of wind is 0. suddenly wind starts blowing at 20m/s towards 30 degree south of west.now by what angle the person hs to turn his umbrella to keep himself dry.?
 

Grade:10

1 Answers

dilpreet
23 Points
6 years ago
A person is standing on road by holding an umbrella at right angle to the horizontal surface in order to protect himself from rain falling at 10m/s where velocity of wind is 0. suddenly wind starts blowing at 20m/s towards 30 degree south of west.now by what angle the person hs to turn his umbrella to keep himself dry.?
 

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