A man standing on a road has to hold his umbrella at 60∘ with the horizontal to keep the rain away. He throws the umbrella and starts running at 20 kmh−1 . He finds that raindrops are hitting his head vertically. The actual speed of raindrops is

A man standing on a road has to hold his umbrella at 60∘ with the ho

1.	A man standing on a road has to hold his umbrella at 60∘ with the horizontal to keep the rain away. He throws the umbrella and starts running at 20 kmh−1 . He finds that raindrops are hitting his head vertically. The actual speed of raindrops is
Answer» A man standing on a road has to hold his umbrella at $60^{\circ}$ with the horizontal to keep the rain away. He throws the umbrella and starts running at $20 k m h^{- 1}$ . He finds that raindrops are hitting his head vertically. The actual speed of raindrops is

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A man standing on a road has to hold his umbrella at 60∘ with the horizontal to keep the rain away. He throws the umbrella and starts running at 20 kmh−1 . He finds that raindrops are hitting his head vertically. The actual speed of raindrops is

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