Answer:
D. 4x as much
Explanation:
The answer is pretty simple. The question is asking about 10m/s and 20m/s right? Take a look at the energy at each point on the graph. At 10m/s the kinetic energy is 100 on the graph. At 20m/s the kinetic energy is 400. You'll notice that 100 x 4 is 400 - That's the answer.
You can also prove this mathematically. The formula for kinetic energy is
![\frac{1}{2}mv^2](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dmv%5E2)
The question says: constant mass so we can ignore that for now.
(1/2) * 10^2 is (1/2) * 100 = 50
for the 20m/s ball it would be
(1/2) * 20^2 = 400 * 1/2 = 200
Once again, you see that it is 4x
Answer:
There are may steps in this procedure but there few steps that do first to access your mobile with your website.
Explanation:
When we are looking in our website and easily accessed by the mobile users, It is easy for them.
There are certain steps that should do first.
- First step is that you have to redesign the website color scheme
- To optimize your website
- To create the mobile app
- Now to shorten the content in website.
Answer:
Read explanation
Explanation:
1. Honestly depending on the company it doesn't make me that scared to know everything I do can be shared, broadcasted, or searched. We are getting to that point in time where our data is more useful than us. Negative activities on the web can have consequences if you aren't careful though.
2. When you have a positive footprint you aren't using the internet for illegal activities, hate, or any other form of something negative you wouldn't do in real life. Companies sometimes factor in your digital footprint when hiring you, if you are toxic and negative that may factor in when being hired. Once something is out there it's there until it's deleted from the server, which most big companies don't do when you "delete" a post.
Answer:
judge the quality of any given data