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statuscvo [17]
3 years ago
13

Can y’all help me on number 2

Physics
2 answers:
Temka [501]3 years ago
7 0

Answer:

sure

Explanation:

dedylja [7]3 years ago
7 0

Answer:

250 times 10= 2,500, squared, the answer is <u>25,000</u>

Explanation:

force= mass times acceleration, squared means multiply that number again, since 10 is squared you multiply by ten again

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Friction is a force in which two objects __________.
balu736 [363]
The answer should be C) Slide against each other.
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3 years ago
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What must you know to find the amount of work done on an object
Cerrena [4.2K]

Answer:

The work is calculated by multiplying the force by the amount of movement of an object (W = F * d). A force of 10 newtons, that moves an object 3 meters, does 30 n-m of work. A newton-meter is the same thing as a joule, so the units for work are the same as those for energy – joules.

Explanation:

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3 years ago
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The formula $F = \frac{9}{5} C + 32$ can be used to convert temperatures between degrees Fahrenheit ($F$) and degrees Celsius ($
slamgirl [31]

Answer:

-30° C

Explanation:

Data provided in the problem:

The formula for conversion as:

F  = (9/5)C + 32

Now,

for the values of F = -22 , C = ?

Substituting the value of F in the above formula, we get

-22 = (9/5)C + 32

or

-22 - 32 = (9/5)C

or

(9/5)C = - 54

or

C = - 54 × (5/9)

or

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Hence, -22 Fahrenheit equals to -30°C

7 0
3 years ago
Answer ?
morpeh [17]

Answer:

2.75 m/s^2

Explanation:

The airplane's acceleration on the runway was 2.75 m/s^2

We can find the acceleration by using the equation: a = (v-u)/t

where a is acceleration, v is final velocity, u is initial velocity, and t is time.

In this case, v is 71 m/s, u is 0 m/s, and t is 26.1 s Therefore: a = (71-0)/26.1

a = 2.75 m/s^2

5 0
2 years ago
The lower the__ the frequency, the __the pitch <br><br> -lower <br> -higher
rjkz [21]

Answer:

umm the lower the frequency the higher the pitch

Explanation:

6 0
2 years ago
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