Lscifa
15.04.2021 •
Mathematics
1) A soccer ball is kicked across a field at an angle of 44° with an initial speed of 21 m/s.
i) Write a set of parametric equations for the motion of the soccer ball.
ii) Determine how long the soccer ball was in the air.
iii) Determine how far the soccer ball traveled in the air.
iv) Determine when the soccer ball reached its maximum height.
y Determine the maximum height reached by the soccer ball.
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Ответ:
26
Step-by-step explanation:
10 x 4 = 40
6.5 x 4 = 26