Becky2022 Becky2022

22-10-2020
Physics

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A bird is flying in a straight line initially at 10m/s. It uniformly increases its speed to 15m/s while covering a distance of 25m. What is the magnitude of the acceleration of the bird?

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22-10-2020

Using v^2 = u^2 + 2as
15^2 = 10^2 + 2 a 25
225 = 100 + 50a
50a = 125
a= 2.5 m/s^2

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