Question

To a man in a car which is moving due east with a speed of 20 m/s the rain appears to fall at an angle of 30 degree with the vertical. When he reduces the speed to 8 m/s, again the rain appears to fall at the same angle with the vertical. Find the velocity of the rain. in terms of i^cap and j^cap

Answer 1

Explanation:

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Answer 2

Answer:

To a man in a car which is moving due east with a speed of 20 m/s the rain appears to fall at an angle of 30 degree with the vertical. When he reduces the speed to 8 m/s, again the rain appears to fall at the same angle with the vertical. Find the velocity of the rain. in terms of i^cap and j^cap