A truck has a force of 2000 newtons and is moving 10 miles per hour. How much mass does the truck have?
2 answers:
Answer:
Force= Mass×Accelaraion
F=m×a
But as The unit of accelaration is given miles per hour and the SI is meters per second sqaure we have to convert 10mph to m/s²
Thus, we have 10mph = 4.47 meters per second square. (i converted using scientific calculator)
So now we have,
2000N= m×4.47m/s²
= 2000/4.47m/s²=m
= 447.42
Thus the mass of the object is 447.42 (i am not sure of units)
Answer:
Force= Mass×Accelaraion
F=m×a
The unit of accelaration is given miles per hour and the SI is meters per second sqaure we have to convert 10mph to m/s²
we have 10mph = 4.47 meters per second square
2000N= m×4.47m/s²
= 2000/4.47m/s²=m
= 447.42
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- Time is t = 5 years or t = 10 years
<u>Formula to use:</u>
<u>For t = 5 we get:</u>
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<u>For t = 10 we get:</u>
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