Answer:
(c) 4M
Explanation:
The system is a loaded spring. The period of a loaded spring is given by
<em>m</em> is the mass and <em>k</em> is the spring constant.
It follows that, since <em>k</em> is constant,
where <em>C</em> represents a constant.
When the period is doubled, 
.
Hence, the mass is replaced by 4M.
<h2>Answer:</h2>
<u>The correct statement is </u><u>A nondigital camera uses film to record images, and a digital camera uses sensors.</u>
<h2>Explanation:</h2>
A non digital camera uses a film and it works on the basis of light which is either produced by the flash light or sunlight. On the other hand a digital camera has its own sensors which has the ability to provide an option of low light compensation and it also allows the user to adjust the light controls digitally with the help of existing sensors.
Answer:
Vf=27m/s
Explanation:
Vf=Vi+at
Lets substitute the known variables into the equation:
Vf=15+10×1.2
Vf=27m/s
So itll be going 27metres per second
Mimicry. This is when oraganisms imitate another oraganism whether it be physical or behavoioral.
