Answer:
Explanation:
The formula for gravitational potential energy is
Ep = m · g · h Assuming that the acceleration is g = 10m/s²
Ep = 45.4 · 10 · 21.9 = 9,942.6 J
God is with you!!!
Answer:
3 hours
Explanation:
180 divided by 60 (mph means miles per hours by the way)
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Answer:
no
Explanation:
because if you test it they hit the ground at the same time.
