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Mathematics, 13.02.2021 01:00 sahaitong814
A baseball player throws a baseball directly upward into the air. The height of the ball is given by the equation y= -4.9x^2 + 89.5x + 1.75 where y is the height in meters and x is the time in seconds. Is this equation a reasonable model for the balls trajectory explain ?
a= no the equation does not match the model for projectile motion
b= yes the equation matches the model for the projectile so it is a reasonable model for the balls trajectory
c= no the initial height is 1.75 meters which is much taller then any person
d= no the initial velocity would be 89.5 meters per second this is approximately 200 miles per hour, which is faster than any human can throw a baseball
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A baseball player throws a baseball directly upward into the air. The height of the ball is given by...
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