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vladimir1956 [14]
2 years ago
10

A car is traveling at a constant speed of 40 m/s. When the driver accelerates, the car reaches a speed of 80 m/s in 6 seconds. W

hat is the average acceleration of the car?
Physics
1 answer:
noname [10]2 years ago
5 0

Explanation:

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llkyfsatyuuddszvnnmmkoiyyy

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Dissolved in many gasolines are cleaning agents and anti-knock additives. These cleaning agents and additives are an example of
lorasvet [3.4K]

Solutes

Explanation:

These cleaning agents and additives are examples of solutes.

  • Solutes are substances that dissolves in other substances called solvents to form a solution.
  • The solutes are the cleaning agents and anti-knock additives.
  • The solvents are the gasoline.
  • When solutes dissolves in solvents they form solutions.
  • A solution is a mixture that is homogeneous.
  • For a solute dissolve in a solvent, they must both have the same property.
  • Like substances will only dissolve in like ones.

learn more:

Heterogeneous mixtures brainly.com/question/1446244

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3 years ago
What is the heart rate recorded a few minutes after completing a workout?
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Correct answer should be C
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3 years ago
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Which of the following is true for a parallel circuit?
svet-max [94.6K]

Answer:

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3 0
2 years ago
What is a gravitational wave and why was it so hard to detect?
Alika [10]

Answer:

gravitational waves are ripples in spece-time caused primarily when objects are accelerated and the energy for the acceleration is transpoted as gravitational radiation.

they are difficult to detect because they require very sensitive technology or you will have to wait unitl black holes collide.

5 0
3 years ago
â/8.37 points scalcet8 12.2.037. ask your teacher my notes question part points submissions used a block-and-tackle pulley hoist
AnnyKZ [126]
Refer to the diagram shown below.

The hoist is in static equilibrium supported by tensions in the two ropes.

For horizontal force balance, obtain
T₃ cos 50 = T₂ cos 38
0.6428T₃ = 0.788T₂
T₃ = 1.2259T₂             (1)

For vertical force balance, obtain
T₂ sin 38 + T₃ sin 50 = 350
0.6157T₂ + 0.766T₃ = 350     (2)

Substitute (1) into (2).
0.6157T₂ + 0.766(1.2259T₂) = 350
1.5547T₂ = 350
T₂ = 225.124 N
T₃ = 1.2259(225.124) = 275.979

Answer:
T₂ = 225.12 N
T₃ = 275.98 N

4 0
3 years ago
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