Question 1: A car accelerates from rest, and travels 400 m in 3.5 seconds. If
the net force on the car is 12,000 N what is the mass of the car?

Answers

Answer 1

Explanation:

u= 0 ( because car start rest)

v=400

t=3.5

v-u/t

400-0/3.5

400/3.5

114m/s

f= 12000

f=ma

12000=m*114

m=12000/114

105 kg approx


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Answers

Answer:

that is cool and i have one interesting fact

Explanation: North Korea and Cuba are the only places you can't buy Coca-Cola

this is sick :)

thanks for sharing , i mean i don’t really have a fun fact but did you know that every time you learn something new your brain wrinkles i think
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