Questions
Rain is falling vertically. A man walking horizontally holds his umbrella at an angle of with vertical. If the man doubles his velocity, at what angle with vertical should be hold his umbrella?
detailed solution
Correct option is D
V→R=V→m+V→Rmtanα=VmVRand tanα1=VmVR=2VmVR=2tanα=2tan45o⇒α1=tan−1(2)Talk to our academic expert!
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