1. You drop a rock off the top of a building. It takes 6,0 s. hit the ground. How tall is the building?
2 answers:
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Answer:
The height of the building is 8,302.5 m
Explanation:
Given;
velocity of the projectile, u = 36 m/s
time of motion, t = 45 s
Let the upward direction of the bullet be negative,
The height of the building is calculated as;