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Agata [3.3K]
3 years ago
12

How are physical and chemical changes similar?

Physics
1 answer:
Musya8 [376]3 years ago
4 0
Physical and chemical changes are similar because matter experiences a change in state while undergoing either change.
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A ball is thrown vertically upwards with an initial velocity of 20.00 m/s. Neglecting air resistance, how long is the ball in th
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Answer:

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the time it takes to reduce the velocity to this value can be found by first equation of kinematics as

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