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kari74 [83]
3 years ago
7

First to answer and gets it correct gets brainliest

Physics
1 answer:
neonofarm [45]3 years ago
3 0

Answer:

b

Explanation:

try looking it up if u need further help google is there to help you

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When you abbreviate very large or very small numbers, you are using
andrew-mc [135]

Answer:

A

Explanation:

its scientific notation

3 0
3 years ago
PLEAS HELP A football player kicks a ball with a mass of 0.42 kg. The average acceleration of the football was 14.8 m/s². How mu
Orlov [11]

Answer:

The force that the football play kicked the ball with was 6.22n

Explanation:

The reason why it is 6.22N is because when you use the formula, F =MA

and you plug the numbers in, it eaquals 6.22n.

F=0.42*14.8

6 0
3 years ago
Read 2 more answers
According to the graph given, what is the best explanation for what is occurring as energy us removed?
azamat

Answer:

I believe it's A) "An exothermic change in which water freezes I could be wrong though just giving my opinion

Explanation:

5 0
3 years ago
How is it difficult to perform electrostatic experiments on humid days​
Aneli [31]

Answer:

that should be the right answer

6 0
3 years ago
Ron fills a beaker with glycerin (n = 1.473) to a depth of 5.0 cm. if he looks straight down through the glycerin surface, he wi
Tju [1.3M]

By law of refraction we know that image position and object positions are related to each other by following relation

\frac{\mu_1}{h_o} = \frac{\mu_2}{h_i}

here we know that

\mu_1 = 1.473

h_o = 5 cm

\mu_2 = 1

now by above formula

\frac{1.473}{5} = \frac{1}{h_i}

h_i = 3.39 cm

so apparent depth of the bottom is seen by the observer as h = 3.39 cm

7 0
3 years ago
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