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wariber [46]
2 years ago
7

What is the acceleration formila

Physics
1 answer:
diamong [38]2 years ago
3 0

Answer:

f = a  \times  m \\ a = f \div m

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A car travels along a clear 10.0 km section of motorway in 6.0 minutes. It then drives through 3.0 km of roadwork in 3.0 minutes
Charra [1.4K]
  • 6min=1/10h=0.1h
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\\ \bull\tt\dashrightarrow Avg\:Speed=\dfrac{Total\:Displacement}{Total\:Time}

\\ \bull\tt\dashrightarrow Avg\:Speed=\dfrac{10+3}{0.1+0.05}

\\ \bull\tt\dashrightarrow Avg\:Speed=\dfrac{13}{0.15}

\\ \bull\tt\dashrightarrow Avg\:Speed=86.6km/h

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Hanna tosses a ball straight up with enough speed to remain in the air for several seconds?
olga_2 [115]
A) the velocity is 0 m/s
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what volume of alcohol will have the same mass as 4.2m^3 of petrol? (density of alcohol 0.4kg/m^3 and petrol is 0.3kg/m^3)​
Alexxx [7]

Answer:

3.15m³

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To solve this problem, let us first find the mass of the petrol from the given dimension.

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Volume of petrol  = 4.2m³

Density of petrol  = 0.3kgm⁻³  

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Density of alcohol  = 0.4kgm⁻³  

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2 years ago
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Answer:

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