Which change is the best example of a physical change?
1 answer:
The answer would be a nail rusting, but really it could be any of these.
You might be interested in
Answer:c
Explanation:it picking up speed
Answer:
the correct answer is b: 25
Answer:
acceleration = v-u /t
30- 20/5
= 10/5 = 2m/sec²
Force = mass * acceleration
Force = 0.1 * 2
Force = 0.2 Newton
Choice-C is a correct statement.
