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Aleks [24]
3 years ago
8

A car starts from rest, moving along a straight line, first with an acceleration a = 5m/s^2 starting from rest, then uniformly a

nd finally decelerating at the same rate 5m/s^2, comes to rest. If the total time of motion of car is 25 s and average velocity during the time is equal to v = 20 m/s . How long does the particle move uniformly?​
Need step-by-step explanation. No spam. Thanks.
Physics
1 answer:
Korolek [52]3 years ago
8 0
Here’s my work to your question. If you need clarification feel free to drop something in the comment section.

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When light passes into a lower index medium it will be deviated away from the normal. True or false
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Answer:

\huge\underline\color{purple}{Answer ☘}

Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another.

Light refracts whenever it travels at an angle into a substance with a different refractive index (optical density).

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7 0
2 years ago
A monkey weighs 6.00 x 102 N and swings from vine to vine. As the monkey grabs a new vine, both vines make an angle of 35.0° wit
natka813 [3]

To solve this problem we will apply the considerations of equilibrium on a body, we will decompose the tensions into their respective components and apply the sum of forces and solving equations for the given system.

According to the graph, the sum of the horizontal components would be

\sum T_x = 0

TSin35\° -TSin35\° = 0

0 = 0

The sum of the vertical components is

\sum T_y = 0

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2TCos35\° = 600N

T = \frac{600N}{2Cos35\°}

T = 366.2N

Therefore the net force on the new vine is 366.2N

8 0
3 years ago
Help please I have to turn this in tonight!!
inna [77]

Answer:

True

Explanation:

i searched it up and well this thing is making me do it up till 20 characters long so yea

3 0
3 years ago
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The answer is Zip.

(This is just extra text so brainly lets me comment the answer)


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4 years ago
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Sunlight is observed to focus at a point 18. 5 cm behind a lens. what kind of lens is it? b. what is the focal length of the len
topjm [15]

Sunlight focuses at a point 18.5 cm behind the lens. As daylight comes from an indefinite distance, so it is a real image. The lenses that will focus on the parallel rays behind the lens are converging lenses.

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For more information, please visit: brainly.com/question/3359672?referrer=searchResults

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