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Leni [432]
3 years ago
12

A Hemastix strip is used to __________.

Physics
1 answer:
DanielleElmas [232]3 years ago
4 0

<span>Hemastix are plastic strips with a  blood reagent material. These strips detect the peroxide-like activity of hemoglobin in a substance. </span>

<span />

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hockey puck slides across the ice with an initial velocity of 7.2 m/s. It has a deceleration of 1.1 m/s2 and is traveling toward
dimulka [17.4K]

For this use the formula:

d = Vo * t - (at^2) / 2

Clearing t:

t = d/(v + 0.5*a)

Replacing:

t = 5 m / (7.2 m/s + 0.5 * (-1.1 m/s²)

Resolving:

t = 5 m / (7.2 m/s + (-0.55 m/s²)

t = 5 m / 6.65 m/s

t = 0.75 s

Result:

The time will be <u>0.75 seconds.</u>

7 0
3 years ago
Read 2 more answers
(HELP FAST PLEASE. ILL GIVE BRAINLIEST ANSWER)
lana [24]
The answer is C, since the velocity is not changing then neither is the acceleration
8 0
3 years ago
Stefan had a terrible work experience when cooking at a local diner while in high school. That experience led him to want to stu
sergejj [24]

Answer:

c. I-O psychology.

Explanation:

According to my research on the different types of psychology fields, I can say that based on the information provided within the question he should consider studying I-O psychology. This is Industrial-Organizational Psychology and focuses on using psychology principles to solve problems in the workplace as well as improving workplace environments. Which is what Stefan would be interested in.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

8 0
3 years ago
Bonus Points. A ball was thrown straight up in the air from 1.2 meter above the grouind. After 3 seconds the ball returnes to th
nekit [7.7K]

Answer:

Explanation:

given that

Distance above the ground, s = 1.2 m

Time taken by the ball, t = 3 s

Velocity of the ball, v = 1.2/3 = 0.4 m/s

Maximum height reached by the ball is then given by the formula

H = v² / 2g

H = 0.4² / 2 * 9.8

H = 0.16 / 19.6

H = 0.0082 m or rather, 0.82 cm

5 0
3 years ago
Fire could be considered a living thing
dedylja [7]

anything that contains one cell of life is considered a living thing, a fire however does not contain any cells so it is not considered a living thing/organism


hope this helped you :)

5 0
3 years ago
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