Question

A bird is flying at 10 m s-1 forwards. At the same time a side wind blows it at 4 m s-1to the right.

Calculate the resultant velocity of the bird.

Answer 1

Answer on Question #63158, Physics / Mechanics | Relativity

A bird is flying at $10\mathrm{ms}^{-1}$ forwards. At the same time a side wind blows it at $4\mathrm{ms}^{-1}$ to the right. Calculate the resultant velocity of the bird.

Solution:

$$V = \sqrt {1 0 ^ {2} + 4 ^ {2}} = 1 0. 7 7 \mathrm {m / s} \approx 1 0. 8 \mathrm {m / s}$$

Answer: $10.8\mathrm{m / s}$

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