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OlgaM077 [116]
2 years ago
14

An object is moving with uniform speed in a circle of radius r. Calculate the distance and displacement

Physics
2 answers:
dimaraw [331]2 years ago
8 0

Answer and Explanation:

distance will be 2×3.14 (pie)×r

displacement will be 2r (diameter)

the motion is uniform circular motion as the object is moving in a circular path with uniform motion

svp [43]2 years ago
3 0

Answer:

distance= pi*r=π×r²

displacement=2r

<h2>Mark as brainlest answer!</h2>

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Answer:

81.6 m

Explanation:

Answer: 81.6 m.

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The height reached is the average velocity times this time 4.08 s, with v(avg) = [v(initial) + v(final)] / 2 with v(final) = 0. v(avg) = v(initial) / 2 = 40 m/s / 2 = 20 m/s.

So the distance d of maximum height is

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