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miss Akunina [59]
3 years ago
15

_________ is affected by your brakes, tires, the road surface, and speed.

Physics
1 answer:
Rina8888 [55]3 years ago
6 0

Answer choices are:

A. Inertia

B. Friction

C. Kinetic Energy

D. Gravity

____________________________________________________________

Correct answer choice is:


B) Friction

____________________________________________________________

Explanation:

Friction is a force that takes back the action of a sliding object. Friction is just that simple. You will find resistance universally that things come into connection with each other. The force works in the opposing direction to the way an object wants to slide. It is the outcome of the electromagnetic attraction among charged particles in two moving surfaces.

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The speed of light is about 3.00 × 105 km/s. It takes approximately 1.28 seconds for light reflected from the
Ulleksa [173]
Just to correct you - the speed of light is 3.0 x 10^5 km/sec and not 105 km/sec as given by you (maybe it was just a typing mistake from your end).

The average distance between earth and moon would be - 384,000 kms. 

This is calculated by the formula -> Distance = Speed x Time.
 

8 0
3 years ago
In this diagram,the distance known as the amplitude is shown by choice
max2010maxim [7]

Answer:

B

Explanation:

the amplitude is the distance from the resting point to the crest/trough.

5 0
3 years ago
Read 2 more answers
Can a compound be separated by physical means?
Julli [10]

No,  it is not possible.
A compound is a substance or material constituting of two or more elements that have been chemically combined together to form a new, different substance

Any elements that have been joined together chemically can only be separated back into their constituent elements by chemical means because the bonds holding them together can only be broken using chemical means.

A good example is sodium chloride, table salt. Poisonous chlorine gas and toxic sodium metal react together whereby sodium loses one electron which chlorine readily accepts and in the process an ionic bond is formed between the two resulting in a totally new, harmless compound , sodium chloride.

Only through electrolysis can sodium chloride be separated back into sodium and chlorine gas. No physical means can be used to do that.

3 0
3 years ago
The average intensity of sunlight at the top of the earth's atmosphere in 1390 w/m2. what is the maximum energy that a 34-m x 46
slavikrds [6]
Panel surface area =34m×46m=1,564m^2
total power =1564m^2×1390w/m^2
=2173960watts
now you must calculate total energy.
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7 0
3 years ago
A hypodermic needle consists of a plunger of circular cross-section that slides inside a hollow cylindrical syringe. when the pl
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The fluid that is being passed through the syringe and needle is incompressible, which means that it will transmit pressure equally. Therefore, the pressure on the plunger will be equivalent to the pressure on the needle. We also know that:

Pressure = Force / Area

Pressure on plunger = 4 / (π*(0.012/2)²)
Pressure on plunger = 35.4 kPa
Pressure on needle = 35.4 kPa

35.4 kPa = F / (4 / (π*(0.0025/2)²)
F = 0.17 N

The force on the needle is 0.17 N
4 0
3 years ago
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