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harina [27]
3 years ago
8

Which is an example of a chemical change?

Physics
1 answer:
yulyashka [42]3 years ago
3 0
It’s burning wax. All of the other options are physical changes .
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water current is the flow of water

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Can objects in a system have momentum while the momentum of the system is zero? explain your answer.
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4 years ago
A student is walking at a constant speed of 5 km/h. A car passes the student
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5 km/hr because he thinks it moves in the same speed of his...

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Find the magnitude of acceleration (ft/s^2) a person experiences when he or she is texting and driving 58mph, hits a wall, and c
SVEN [57.7K]

Answer:

350 ft/s²

Explanation:

First, convert mph to ft/s.

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Given:

v₀ = 85.1 ft/s

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Rounded to two significant figures, the magnitude of the acceleration is 350 ft/s².

7 0
4 years ago
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