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Kaylis [27]
3 years ago
13

The formula gives the maximum height y of a projectile launched straight up, given acceleration a and initial velocity v.

Mathematics
2 answers:
Andreyy893 years ago
7 0
We have the following expression:
 y = (v ^ 2) / (2 * a)
 We must clear v from the equation.
 For this, we follow the following steps:
 Step 1)
 Pass 2 * a to multiply:
 2 * a * y = v ^ 2
 Step 2)
 Square root on both sides:
 root (2 * a * y) = v
 Step 3)
 Rewrite expression:
 v = root (2 * a * y)
 Answer:
 
v = root (2 * a * y)
 
(option 1)
MariettaO [177]3 years ago
5 0
The first option is the correct answer. 
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melamori03 [73]

For a non-resident:

C_{nr}=8d+2.5d=10.5d

For a resident:

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C_{nr}=C_{r}

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3 years ago
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alexgriva [62]

Answer:

Parallel is undefined

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Step-by-step explanation:

The line x = -42 is a vertical line through the x-axis. As such its slope is undefined. All parallel lines have the same slope and will also be undefined. Perpendicular lines will be lines horizontal through the y-axis. This means the slope of any perpendicular line to it will be 0.

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