Answer:
combination of strength and speed
Explanation:
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Answer:
a = 2 m/s²
Explanation:
average acceleration = change of velocity / change of time
a = Δv/Δt = (20 - 10) / 5 = 10/5 = 2
If iron were used to make coins then it would rust easily,because of its exposure to water, air etc..
Answer:
Car speedometer only measures speed and doesn't give any information about direction. So yes to speed, no to velocity.
