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erma4kov [3.2K]
3 years ago
8

Learning Check: Ranking Elements

Physics
1 answer:
loris [4]3 years ago
8 0
Yes
62748476182973838292
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Which of the following would increase the elastic force acting on that object
olga_2 [115]

Answer:

Which of the following would increase the elastic force acting on that object? Moving a spring to an unstretched position. Compressing a spring twice as much as its starting position.

Explanation:

4 0
3 years ago
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a set of water travels at 10 m/s, and 5.0 waves pass you in 2.0s. what is the wavelength of the waves?
Alecsey [184]
Well, I think the answer would be 4 meters because the speed is in meters per second and the frequency is 5 waves every 2 seconds. 
Wavelength = Speed/Frequency
I think the frequency is 2.5 waves a second but that's not something I'm 100% sure about.
I hope this helps though.
3 0
4 years ago
Write any two uses of plane mirrors?​
dexar [7]

Answer:

<h2>Uses of plane mirrors</h2>

They are used in periscopes, for signalling, in kaleidoscopes, to see round dangerous bends, in meters, as mirror tiles, in a sextant, in an overhead projector, an SLR camera, car wing mirrors, in microscopes and as reflecting number plates to mention only some!

Explanation:

Hope it is helpful....

6 0
3 years ago
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There are 8.8 liters of gas in a piston at a pressure of 1.75 atmospheres. The temperature remains constant, and the gas is comp
saveliy_v [14]

The new pressure P2 is 2.48 atmosphere.

<u>Explanation:</u>

Here, the one of the product of pressure and volume is equal to the products of pressure and volume of other.

By using Boyles's law,

               pressure is inversely proportional to volume,

                                         P1 V1 = P2 V2

where P1, V1 represents the first pressure and volume,

           P2, V2 represents the second pressure and volume

                                              P2 = (P1 V1) / V2

                                                    = (1.75 \times 8.8) / 6.2

                                              P2  = 2.48 atmosphere.  

         

5 0
3 years ago
The measure of how quickly an object’s velocity changes is called
blsea [12.9K]
Acceleration I’m pretty sure
5 0
4 years ago
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