A football player kicks a ball from point A on a flat football field. The motion of
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A football player kicks a ball from point A on a flat football field. The motion of the ball is modelled as that of a particle travelling with constant velocity (4i + 9j) m s−1.
a. Find the speed of the ball.
b. Find the distance of the ball from A after 6 seconds.
c. Comment on the validity of this model for large values of t.
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a To find the speed of the ball we can use the formula for speed which is the magnitude of velocity ...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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