We Know, K.E. = 1/2 × m × v²
From the expression, we can conclude that Kinetic energy is directly proportional to mass. So, as mass will increase, Kinetic energy will also increase.
In short, Your Correct answer would be Option B
Hope this helps!
It makes no sense how you typed this problem out.
Answer:
The relative speed of 1 relative to 2 is 0.88c
Explanation:
In relativistic mechanics the relative speed between 2 objects moving in different direction is given by
![v_{ab}=\frac{v_{a}+v_{b}}{1+\frac{v_{a}v_{b}}{c^{2}}}](https://tex.z-dn.net/?f=v_%7Bab%7D%3D%5Cfrac%7Bv_%7Ba%7D%2Bv_%7Bb%7D%7D%7B1%2B%5Cfrac%7Bv_%7Ba%7Dv_%7Bb%7D%7D%7Bc%5E%7B2%7D%7D%7D)
Since it is given that
![v_{a}=0.6c\\\\v_{b}=0.6c](https://tex.z-dn.net/?f=v_%7Ba%7D%3D0.6c%5C%5C%5C%5Cv_%7Bb%7D%3D0.6c)
Applying values in the formula we get
![v_{ab}=\frac{0.6c+0.6c}{1+\frac{(0.6c)^{2}}{c^{2}}}\\\\v_{ab}=0.88c](https://tex.z-dn.net/?f=v_%7Bab%7D%3D%5Cfrac%7B0.6c%2B0.6c%7D%7B1%2B%5Cfrac%7B%280.6c%29%5E%7B2%7D%7D%7Bc%5E%7B2%7D%7D%7D%5C%5C%5C%5Cv_%7Bab%7D%3D0.88c)
B. Transverse Wave this is the correct answer
Answer:
a) 8 seconds if you are using earth's gravity.
b) 48m if the velocity does not change
c) 9.8m/s
Explanation: