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sveticcg [70]
3 years ago
6

What is the force needed to throw a ball 7 meters when 1778 J of work is done?

Physics
1 answer:
pogonyaev3 years ago
5 0

Answer:

The answer is 254Newton

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kkurt [141]

Answer:

170 N

Explanation:

Since Force F = ma were m = mass = 85 kg and a = acceleration = 2.0 m/s².

So the net force on the bicycle is

F = ma = 85 kg × 2.0 m/s² = 170 N

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3 years ago
How high up is a 5kg object that has 300j of energy
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-- If the object is moving with speed of 10.954 meters per second, then
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If this atom has a balanced charged, how many protons would you expect to find in this atom?
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