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A projectile is shot horizontally off the roof of a building with a speed of 45 m/s and falls to the ground in 3.2 seconds. a. What is the horizontal displacement of the projectile? I b. How high is the
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39 votes
39 votes
A projectile is shot horizontally off the roof of a building with a speed of 45 m/s and falls to

the ground in 3.2 seconds.
a. What is the horizontal displacement of the projectile?
I
b. How high is the building?

User Steve Harrison
by
3.4k points

1 Answer

24 votes
24 votes

I think that the awsand is 147.2 .

User Ian Eccles
by
2.8k points
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