Height Equation Projectile Motion
2011
height equation projectile motion
Projectile motion questions?
A projectile is fired horizontally. The time it takes for the projectile to fall to the floor is t and vi is the initial velocity in the x direction. The equation for constant velocity motion that relates these three quantities is: x = ?
In the same time, the ball falls down a height h. The ball starts falling with zero initial downward velocity. If we measure the height down from where the ball begins to fall, write an equation that relates h and t: h = ?
Thanks for your help
Distance = Velocity*Time (constant velocity)
x = vi*t
Height = (1/2)*(gravitational acceleration)*(time)^2 (free fall from rest)
h = (1/2)*g*t^2
Projectile motion (part 1)
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