An aeroplane is moving in a circular path with a speed 250 km/h what is change in velocity in half revolution

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Solution

after half revolution direction of velocity is opposite to initial direction ...

if initial direction is along +x axis then after half revolution its direction will become towards -x ..

initial velocity = 250 (i)

final velocity = 250(-i)

change = 250 + 250 = 500

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An aeroplane is moving in a circular path with a speed 250 km/h what is change in velocity in half revolution

after half revolution direction of velocity is opposite to initial direction ... if initial direction is along +x axis then after half revolution its direction will become towards -x .. initial velocity = 250 (i) final velocity = 250(-i) change = 250 + 250 = 500

after half revolution direction of velocity is opposite to initial direction ...

if initial direction is along +x axis then after half revolution its direction will become towards -x ..

initial velocity = 250 (i)

final velocity = 250(-i)

change = 250 + 250 = 500