Answer:
13. C
14. B
15. C
16. D
Step-by-step explanation:
B.5.0m/s
C.10m/s
D.15m/s
The vehicle's acceleration if its value may b assumed to be constant is 10 m/s. Therefore, option C is the correct answer.
Given that, a vehicle designed to operate on a drag strip accelerates from zero to 30m/s while undergoing a straight line path displacement of 45m.
Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction-or change both.
Here, Δx = 45 m, v₀ = 0 m/s and v = 30 m/s
Using the formula v² = v₀² + 2aΔx
(30 m/s)² = (0 m/s)² + 2b (45 m)
b = 10 m/s
The vehicle's acceleration if its value may b assumed to be constant is 10 m/s. Therefore, option C is the correct answer.
Learn more about the acceleration here:
brainly.com/question/12550364.
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Answer:
C. 10 m/s²
Step-by-step explanation:
Given:
Δx = 45 m
v₀ = 0 m/s
v = 30 m/s
Find: a
v² = v₀² + 2aΔx
(30 m/s)² = (0 m/s)² + 2a (45 m)
a = 10 m/s²
Answer:
Step-by-step explanation:
Given the expression
we have to tell the above expression is the sum of cube
The sum of cube is of the form
→ (1)
125 is the cube of 5 and 169 is the square of 13
Comparing above with equation (1), we see the given expression is not the sum of cube
Answer:
It would be Congruent, ASA.
Step-by-step explanation:
You can see there is a line on the side of both triangles meaning they're the same side and a circle in the corner of both triangles, meaning they're the same angle.
Answer:
I can confirm that the answer above me is right
Step-by-step explanation:
Answer: 62.5 (assuming it flies straight up, because we don't know the speed of the bird going straight, left, right, or back.)
Step-by-step explanation:
They want to know how far the bird flies in a minute. What you do is you use the char to help you figure it out, by dividing the first row both by 2, so it would give the answer under the altitude column.
Answer:
4.5
Step-by-step explanation: you divide 24 by what you do to get 6 which is 4 then you use 4 to divide 18 which is 4.5 or 4 and a half. Have A Great Day!