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kirill [66]
3 years ago
7

12in 4in 5in a. 40in2 b. 216in c. 256in d. 176in? What is the answer

Physics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

a

Explanation:

because 20 + 20 = 40 and 40 = 8 * 5

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9. A current of 9 A flows through an electric device with a resistance of 43 Ω. What must be the applied voltage in this particu
kotykmax [81]

Voltage =Current * Resistance

             = 9 * 43

Voltage = 387 V

6 0
3 years ago
Where is the Long Head located?<br> Outside of the Arm<br> Inside of the Arm<br> On the Shoulder
Basile [38]

Answer:

The biceps muscle is located at the front of your upper arm. The muscle has two tendons that attach it to the bones of the scapula bone of the shoulder and one tendon that attaches to the radius bone at the elbow. The tendons are tough strips of tissue that connect muscles to bones and allow us to move our limbs.

Explanation:

Glad i could help pls give brainliest and or thanks

3 0
3 years ago
Read 2 more answers
What happens when a roller coaster car moves down from the top of a hill?
VARVARA [1.3K]

-- It accelerates.
-- Its speed increases.
-- It gains momentum.
-- It loses altitude.
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6 0
4 years ago
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My first question friends please help me <br> Write the answer with steps !!!
telo118 [61]

Answer:

3.5mm I guess

Explanation:

More professional people will give you the correct answer... this is just a try

6 0
3 years ago
A rock is dropped from a sea cliff and hits the water 3.2s later. How high is the cliff? How long would it take sound to travel
Kruka [31]
<span>A rock is dropped from a sea cliff and hits the water 3.2s later. How high is the cliff?

t = sqrt(2y/g)
3.2 = sqrt(2y/9.81)
y = 50.23 m

</span><span>How long would it take sound to travel the same distance?
t = 50.23 / </span><span>343 m/s
t = 0.15 s

</span><span>How long would it take light to travel this distance? 
t = 50.23 / </span><span>299 792 458 m / s
t = 1.68x10^-7 s</span>
4 0
3 years ago
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