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You launch a projectile horizontally from a building 29.5 m above the ground at another building...

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Physics

You launch a projectile horizontally from a building 29.5 mabove the ground at another building 40.6 m away from the firstbuilding. The projectile strikes the second building 14.0 m abovethe ground. What was the projectile s launch speed?

22.84 m/s

16.56 m/s

24.03 m/s

30.04 m/s

Answer & Explanation Solved by verified expert
4.3 Ratings (720 Votes)
As the projectile is launched horizontally the initial verticalvelocity of the projectile is zero uy0 Initial heightof the projectile is ho295m We want to find the timein which    See Answer
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