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krek1111 [17]
2 years ago
6

How do you calculate acceleration

Physics
1 answer:
Eduardwww [97]2 years ago
7 0

Answer: acceleration is equal to the change in velocity per unit time in seconds.

a= ∆v / t = vf - vi / t

Explanation: change in velocity or ∆v can be expressed as (vf - vi)

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A battery-operated car moves forward as a result of which device? Electromagnet, generator, motor, or a transformer?
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A battery-operated car moves forward as a result of which device?

A) Electromagnet

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<u>C) Motor </u>

D) Transformer

7 0
3 years ago
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To determine a waves' frequency, you must know the
givi [52]
The correct answer is<span> number of oscillations in a given period of time

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6 0
3 years ago
A person kicks a 4.0-kilogram door with a 48-newton force causing the door to accelerate at 12 meters per second squared. What i
inna [77]

Answer:

-48 N

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7 0
2 years ago
What is elasticity in polymer generally related to?
Andrej [43]
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Answer:

D would be it

Explanation:

cause none of the rest Makes sense to the book of the picture and I'm 100% sure =)

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