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lutik1710 [3]
2 years ago
5

A skateboarder starting from rest accelerates down a ramp at 2 m/s for 2 s. What is the final speed of the skateboarder

Mathematics
1 answer:
Sedaia [141]2 years ago
7 0

Initial speed of the skateboard (u) = 0 m/s (Starts from rest)

Acceleration of the skateboard (a) = 2 m/s²

Time taken by the skateboard (t) = 2s

By using equation of motion, we get:

\bf \longrightarrow v = u + at \\  \\ \rm \longrightarrow v = 0 + 2 \times 2 \\  \\ \rm \longrightarrow v = 4 \: m {s}^{ - 1}

\therefore Final speed of the skateboard(v) = 4 m/s

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to find the Area of a Triangle, you have to multiply the base times the height of the triangle to find the Area.

Step-by-step explanation:

For example..

If the Base ( bottom part of the triangle) was 10 and the height ( the vertical line of the triangle) was 5, you would multiply them together to get 50. So 5o would be the area of the Triangle.

<h2><em>Hope this helps and have a Great day!</em></h2>
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3 years ago
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Reduce 2/8 to the smallest form and 3/12 to the smallest form
iris [78.8K]

Answer:

1/4 for both

Step-by-step explanation:

2/8 -- you divide 2 by 2 you get 1, 8 divided by 2 is 4 -- 1/4

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hope this helps!

4 0
3 years ago
Please help quickly thanks :)
marusya05 [52]

(0, 0) → t = 0, w = 0 → w = 0 · 0

(1, 4) → t = 1, w = 4 → w = 1 · 4

(2, 8) → t = 2, w = 8 → w = 2 · 4

(3, 12) → t = 3, w = 12 → w = 3 · 4

<h3>Answer: w = 4t</h3>
8 0
2 years ago
N-78+_=37_N= WHAT IS N?
Lesechka [4]
115 is n that’s the answer
5 0
3 years ago
Answer question in image attached :)<br> 20 points !<br><br> I think it is 2/4 just not 100% sure :/
sergiy2304 [10]

<u>Answer</u>:

\sf \dfrac{BC}{BD}  = \dfrac{2}{4}

<u>Explanation</u>:

  • BD distance is 4 units
  • BC distance is 2 units

so in fractions:

\sf \dfrac{BC}{BD}  = \dfrac{2}{4}

\sf \dfrac{BC}{BD}  = \dfrac{1}{2}

3 0
2 years ago
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