1.) A stream runs with a velocity of 1m/s. Find in what direction a swimmer, whose...

Question

Question

1.) A stream runs with a velocity of 1m/s. Find in what direction a swimmer, whose velocity is

1.5m/s, should start in order to cross the stream perpendicularly.

2.) A man walking on a road with a speed of 5km/hr encounters rain falling vertically with a

velocity of 12 km/hr. At what angle should he hold his umbrella in order to protect himself from

the rain?

science physics

Answer 1

Answer #1

Answer 2

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