The figure below shows the starting of motion of two arrows 10M above the ground. Both arrows were shot with initial velocity of 20m/s, from...

      

The figure below shows the starting of motion of two arrows 10M above the ground. Both arrows were shot with initial velocity of 20m/s, from one point and at the same instant.
pic26920191835.png
(i) Determine the total height reached by the arrow shot vertically.
(ii) Calculate the time of flight taken by the arrow shot horizontally as it strikes the ground.
(iii) Calculate the horizontal distance covered by the arrow shot horizontally as it strikes the ground.

  

Answers


sharon
pic26920191837.png
(iii) R = ut
= 20 x 1.414
= 28.28m
sharon kalunda answered the question on September 26, 2019 at 15:39


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