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the rain is falling vertically downward with a speed of 10root3 m/s, however to a passenger in the train the rain appears to fall at an angle of 30° with the vertical. what is the speed of the train

the rain is falling vertically downward with a speed of 10root3 m/s, however to a passenger in the train the rain appears to fall at an angle of 30° with the vertical. what is the speed of the train

Grade:11

1 Answers

Vikas TU
14149 Points
5 years ago
Dear Student,
From the Relative motion concept,
Vr-g=-10√3j
Vr-t=-5√5i-15j
Vt-g=5√3i+15j-10√3j
|Vt-g|=15.
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)
 

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