(a) A ball is thrown upwards with a velocity of 54Km/h, from a bridge 20m above...
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(a) A ball is thrown upwards with a velocity of 54Km/h, from a bridge 20m above a river. (i) find for how long the ball rises (ii) find how high it goes (iii) find its velocity as it passes the bridge (iv) find the velocity when it strikes the water (v)find its average velocity for the whole motion (vi) find its average speed for the whole motion (15marks) (a) A ball is thrown upwards with a velocity of 54Km/h, from a bridge 20m above a river. (i) find for how long the ball rises (ii) find how high it goes (iii) find its velocity as it passes the bridge (iv) find the velocity when it strikes the water (v)find its average velocity for the whole motion (vi) find its average speed for the whole motion (15marks)
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Solving the Ball Throw Problem Given Initial velocity u 54 kmh 54 518 ms 15 ms Height of bridge h 20 ... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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