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ss7ja [257]
4 years ago
8

The height (in meters) of a projectile shot vertically upward from a point 2m above ground level with an initial velocity of 24.

5m/s is h=2+24.5t-4.9t^2 after t seconds. When does the projectile hit the ground? With what velocity does it hit the ground?
Mathematics
2 answers:
lianna [129]4 years ago
7 0

Answer:

its not showing up for me

Step-by-step explanation:

xxTIMURxx [149]4 years ago
3 0
For the moment one hits the ground, you set h=0 and solve for t.
To find out the speed, you must find out v=24.5-9.8t
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