5000 feet = 0.947 miles.
Speed= ?
Distance=o.947 miles
Time= 0.1 hours
Speed=distance/time
= 0.947/0.1
=9.47 miles per hour
Answer:
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Answer:
gravity
Explanation:
We use gravity to do different force.
Answer: A Radium
Explanation:
Thorium-232 is an alpha-emitting radionuclide, which decays to radium-228, which is a beta emitter with a half-life of about six years.
<span>F = m*a = 7000kg * 9.8N/kg = 68,600 N.
68,600 N is your answer
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