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A vehicle designed to operate on a drag strip accelerates from zero to 30m/s while undergoing a straight line path displacement of 45m. What is the vehicle's acceleration if its value may b assumed to be constant? A.2.0m/s
B.5.0m/s
C.10m/s
D.15m/s​

Answers

Answer 1
Answer:

The vehicle's acceleration if its value may b assumed to be constant is 10 m/s. Therefore, option C is the correct answer.

Given that, a vehicle designed to operate on a drag strip accelerates from zero to 30m/s while undergoing a straight line path displacement of 45m.

What is an acceleration?

Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction-or change both.

Here, Δx = 45 m, v₀ = 0 m/s and v = 30 m/s

Using the formula v² = v₀² + 2aΔx

(30 m/s)² = (0 m/s)² + 2b (45 m)

b = 10 m/s

The vehicle's acceleration if its value may b assumed to be constant is 10 m/s. Therefore, option C is the correct answer.

Learn more about the acceleration here:

brainly.com/question/12550364.

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Answer 2
Answer:

Answer:

C. 10 m/s²

Step-by-step explanation:

Given:

Δx = 45 m

v₀ = 0 m/s

v = 30 m/s

Find: a

v² = v₀² + 2aΔx

(30 m/s)² = (0 m/s)² + 2a (45 m)

a = 10 m/s²

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What is the 7th term in the series? 15,35,55

Answers

5 is the answer just because counting the comas

16
16
41
64
1322 3230
16
20
What is the mean
here?

Answers

Answer:

590.625

Step-by-step explanation:

Add up all data values to get the sum

Count the number of values in your data set

Divide the sum by the count

Answer:

590.625

Step-by-step explanation:

To find the mean, add up all of the values then divide by the amount of values there are.

The total amount is 16 +16+ 41+ 64+ 1322+ 3230+ 16+ 20 = 4725

There are 8 total values so you divide by 8

590.625

Gabrielle is 5 years older than Mikhail. The sum of their ages is 53 . What is Mikhail's age?

Answers

Let, the Age of Mikhail = x
Age of Gabrielle = x + 5

It is given that, x + x+ 5 = 53
2x = 53 - 5
x = 48/2
x = 24

In short, Mikhail is 24 years old.

Hope this helps!

A middle school took all of its 6th grade students on a field trip to see a ballet. The students filled 1898 seats, which was 73% of the total number of seats in the theater. How many total seats were in the theater?

Answers

Answer: 2600

Step-by-step explanation:

Using the formula p=%w(part=percent x whole), it would be 1898=.73x, then I used railroad tracks to divide .73 from both sides and got 2600=x

-3.6 divided by -0.75

Answers

Answer:

4.8

Step-by-step explanation:

the two negatives cancel each other

Answer:

4.8

Step-by-step explanation:

Since both numbers are in negative form and a division is supposed to occur, take away the negative so that the division can properly occur:

3.6 ÷ 0.75

Now simplify:

4.8

If you found my answer helpful

Pls consider marking my answer as Brainliest! It would mean a lot!

A​ 0.8-liter bottle of Mexican wine costs 101 pesos. At that​price, how much would a​ half-gallon jug of the same wine cost in​dollars?

Answers

Answer:

$12.18

Step-by-step explanation:

Given:

Cost of 0.8 liter bottle of Mexican wine = 101 pesos

or

cost of 1 liter bottle of Mexican wine = \frac{\textup{101}}{\textup{0.8}} pesos

Now,

1 Mexican pesos = 0.051 dollars

thus,

cost of 1 liter bottle of Mexican wine = \frac{\textup{101}}{\textup{0.8}}*0.051 dollars

also,

1 gallon = 3.78541 Liter

Thus,

half gallon = \frac{\textup{3.78541}}{\textup{2}}  = 1.892705 Liters

therefore,

cost of half gallon jug =  \frac{\textup{101}}{\textup{0.8}}*0.051*1.892705 dollars

or

cost of half gallon jug of wine = $12.18

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