2 years ago

How much will be the net displacement if a car travels 6 km east and then travels 14 km west

Physics

1 answer:

ExtremeBDS [4]2 years ago

5 0

8km is the displacement

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The drill's angular displacement during that time interval is 24.17 rad.

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Given;

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$\theta = \omega _i t \ + \ \frac{1}{2}\alpha t^2\\\\\theta = (5.21 \ \times \ 4.13) \ + \ \frac{1}{2}(0.311)(4.13)^2\\\\\theta = (21.5173 ) \ + \ (2.6524)\\\\\theta =24.17 \ rad$

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adoni [48]

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The other 4 kg of mass may have departed the scene
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