Solving For Time In Projectile Motion
If the equation below models the height h, in feet, of a ball t seconds after it is thrown, what is the first step to determine when the ball hits the ground?
A
Substitute h = 0 into the equation.
B
Substitute t = 0 into the equation.
C
Divide by the negative coefficient of the t2 term.
D
Subtract 3 from both sides of the equation.
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