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Grade 11Vectors

how can we calculate the relative velocity between rain aND man easily?

Profile image of appi apps
13 Years agoGrade 11
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1 Answer

Profile image of MIR ROUF
13 Years ago
  1. In case 1        Vrp=Vr - Vp            
  2. In case 2       Vrp2 =Vr2-Vp2    Also Sin (angle)=Vp/Vr
  3. Vrp2=             Vr2+Vp2-2VrVpsin(angle),

                                            Tan (angle)=Vp-VrSin(angle)/VrCos(angle)

 

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