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tangare [24]
3 years ago
7

What are five things that cars use to live or help them function

Physics
2 answers:
andreyandreev [35.5K]3 years ago
3 0
1. Gas/fuel  2. Engine  3. Battery  4. Wheels   5. Oil
Sedbober [7]3 years ago
3 0
Gasoline
brake fluid
engine
radiator
wheels
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Formula for acceleration?
adell [148]

Answer:

Force = mass * acceleration

F = m*a

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3 0
3 years ago
What two quantities must stay the same in order for an object to have a constant velocity?
pentagon [3]
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8 0
3 years ago
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Laser light enters a container of benzene at angle of 43o to the normal line; the refracted laser light makes an angle of 27o wi
Alona [7]

Answer:

<h3>1.502</h3>

Explanation:

Using the snell's law refraction to solve this problem;

According to the law, the ratio of the sine of incidence to the sine of refraction is a constant for any given pair of medium. Mathematically;

n = \frac{sin(i)}{sin(r)}

n is the refractive index of benzene

i is the angle of incidence = 43°

r is the angle of refraction = 27°

Get the index of refraction of benzene;

n = \frac{sin 43^0}{sin 27^0} \\\\n = \frac{0.6819}{0.4539} \\\\n = 1.502

Hence the index of refraction of benzene is 1.502

3 0
3 years ago
The 500-kg cylindrical drum is supported by a metal cable (A-B) and a rigid plate (B-C). If the contact between the drum and all
kotykmax [81]

Explanation:

Beloware attachments containing the complete question and solution.

8 0
3 years ago
Can something with a positive velocity have a negative acceleration?
Dafna11 [192]

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positive direction with a changing velocity. An object which moves in the positive direction has a positive velocity. If the object is slowing down then its acceleration vector is directed in the opposite direction as its motion (in this case, a negative acceleration

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