A trigonometric round trip
A trigonometric round trip
6 marks
TGM Original
A particle has velocity v=2cos t m,s-1 for 0 <= t <= pi seconds. Find its displacement change, total distance and average speed. Angles are in radians.
Solution:
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Answer:Displacement change \(0\) m; distance \(4\) m; average speed \(\dfrac{4}{\pi}\ \mathrm{m\,s^{-1}}\).
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