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kifflom [539]
3 years ago
7

Suppose you throw a ball straight up into the air. Describe the changes in the acceleration of the ball.

Physics
1 answer:
Drupady [299]3 years ago
4 0

Explanation:

negative acceleration due to gravity acts on it consequently decreasing the speed of motion and the speed becomes 0m/s at the maximum vertical height reached.

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What forces shape the stars in galaxies? (Astronomy question, but didn't fit into any categories) PLEASE 
MaRussiya [10]

Answer:

Force of gravity

Explanation:

when the force of gravity pulls large gas clouds and dust together, the concentrated gas clouds and dust collapse under the force of gravity forming stars.

There are many galaxies out there in the universe, each galaxy has its own solar systems, stars, and collection of gas and dust. We (earth) belong to the Milky Way galaxy, our galaxy got this name from the Romans. They called in 'via lactea', which directly translates to 'road of milk' because of the milky patch they saw at night.

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3 years ago
A force of 250N is applied to the rope on a pulley system. The box you are
vova2212 [387]
The force would be 1000
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Derive velocity-time relation from velocity-time graph ​
Brrunno [24]

Explanation:

hope this helps you

.....,.......

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3 years ago
A cow is given a growth hormone and then compared to another cow that was not given a growth hormone. Both cows were weighed at
igomit [66]

The complete question is as follows:

A cow is given a growth hormone  and then compared to another cow that  was not given a growth hormone. Both  cows were weighed at 2 years. What is the independent variable?

if the cow is given growth hormone or not  

weight of the cow

same cows  

type of growth hormone

Answer:

The correct answer is - if the cow is given growth hormone or no

Explanation:

The independent variable is here is if the growth hormone is given or not as the variable which is subject to change or manipulated during an investigation and affects the dependent variable is known as the independent variable.

Due to this independent variable manipulation the weight of the cows might be different which makes the weights as the dependent variable.

7 0
3 years ago
Monday Unit test: Ms Nayr's Class:
elena-14-01-66 [18.8K]
1.) 7, humans have the same amount of neck bones. Think of it that way

2.) It has a pattern diamond like or web like.

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