In a nuclear decay, an unstable atom releases energy or particles to reach a more stable state. The energy released is equivalent to the difference between the mass of the original atom and the resultant atom and particles.
The events involved in the decay arranged in order to describe the process:
1. The nucleus is unstable.
2. The nucleus start to fall apart.
3. Radiation, mass, and energy are released.
4. The nucleus is stable.
Answer:
The first step to assess the problem is to do the following:
Explanation:
First thing first is to write the givens:
![v_0=45.0 \frac{\text{m}}{\text{s}}\\\theta=55.0^\circ\\g=9.81\frac{\text{m}}{\text{s}^2}](https://tex.z-dn.net/?f=v_0%3D45.0%20%5Cfrac%7B%5Ctext%7Bm%7D%7D%7B%5Ctext%7Bs%7D%7D%5C%5C%5Ctheta%3D55.0%5E%5Ccirc%5C%5Cg%3D9.81%5Cfrac%7B%5Ctext%7Bm%7D%7D%7B%5Ctext%7Bs%7D%5E2%7D)
The gravitational constant is given typically as 9.81 or 10.
The following step would be to pick out which equation which will solve for the maximum height is going to use which is the following:
![h=\frac{v^2\sin^2(\theta)}{2g}](https://tex.z-dn.net/?f=h%3D%5Cfrac%7Bv%5E2%5Csin%5E2%28%5Ctheta%29%7D%7B2g%7D)
The rest is plug and chug make sure your calculator is in degrees:
![h=\frac{(45.0)^2(\sin^2(55.0^\circ)}{2*9.81}\\h=69.255\approx69.3 \ \text{meters}](https://tex.z-dn.net/?f=h%3D%5Cfrac%7B%2845.0%29%5E2%28%5Csin%5E2%2855.0%5E%5Ccirc%29%7D%7B2%2A9.81%7D%5C%5Ch%3D69.255%5Capprox69.3%20%5C%20%5Ctext%7Bmeters%7D)
ENERGY or gravity, also u could do a roller coaster thats shows gravity and energy
Answer:
Cheetah cubs are in danger from predators like lions and hyenas which can track their prey by scent and so the mother and her cubs leave an area when their scent is too strong so that they are not hunted and the cubs survive.
Mother Cheetahs also train their cubs to hunt so that they may get food for themselves which will ensure their survival as well thus showing that both of these practices can impact on reproductive success.
Had to look for the options and here is my answer.
Based on the listed choices, the one that is considered as a disadvantage of radio telescopes over optical telescopes is that "t<span>hey have greater resolution for similar size collectors." Hope this answers your question.</span>