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A particle is moving along a circular path of radius 2m and with uniform speed of 5 m/s. What will be the change in velocity, when the particle compleates half revolution?

A particle is moving along a circular path of radius 2m and with uniform speed of 5 m/s. What will be the change in velocity, when the particle compleates half revolution?

Grade:12

1 Answers

simmie jaglan
18 Points
11 years ago

see in a circle suppose at starting velocity was along +y axis after half revolution the velocity will be along _y axis so change in velocity =(-5-(+5))=-10m/s

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