A friend wants to know whether her wedding ring is made of pure
1 answer:
Answer:
mixture of gold and silver
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Answer:
5200 Joules
Explanation:
Work Formula:
W = F . D
W = (26.10) . 20
W = 260 . 20
W = 5200 Joules
Momentum = mass*velocity(or speed)
241.5 kg*m/s = 115 kg * v
v = 241.5 kg*m/s / 115 kg = 2.10 m/s
If you apply a little bit of force, one will move easier than the other since it is lighter.
Answer:
ask google
Explanation: