A person is travelling at a speed of 10.8 KMPH in a topless car on a rainy day falling vertically. If he holds an umbrella at an angle 60 to the vertical to protect himself from rain, the velocity of the rain is
Answers
Answered by
0
Explanation:
Let the actual velocity of the rain = x
Then , relative to man, it is coming with 10.8km/h in horizontal and x in vertical
tan53
o
=
x
10.8
=
3
4
x=3×
4
10.8
km/h
3×
4
10.8
×
3.6
1
=2.25m/s
Answered by
0
Answer:
56283669147258369369258144747452526546
Explanation:
Let the actual velocity of the rain = x
Then , relative to man, it is coming with 10.8km/h in horizontal and x in vertical
tan53
o
=
x
10.8
=
3
4
x=3×
4
10.8
km/h
3×
4
10.8
×
3.6
1
=2.25m/s
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