Question

A particle moves in a circular path of radius 14m. Calculate distance covered and displacement of particle after two and half revolution​

Answer 1

Answer:

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Explanation:

radius of the track = 14 m

circumference of track = 2πr

                                      = 2 × 22/7 × 14

                                      = 88 m

distance after 2 and a half (or 2.5) revolution :

=2.5 × 88

=220 m

displacement after 1 revolution = 0m

displacement after 2 revolutions = 0m

displacement after half revolution = diameter of the track

                                                         = 14 × 2

                                                         = 28 m

Answer 2

Answer:

Explanation:

Displacement is the shortest path covered

Distance is the total path covered

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