Explanation:
In order from highest to lowest energies the parts of electromagnetic spectrum are named as
Gamma rays,
X-rays,
ultraviolet radiation,
visible light,
infrared radiation,
and radio waves.
Microwaves are a subsections of radio waves. They are used in microwave ovens to heat the food items.
This is expected EM spectrum in field of science.
The gravitational force is acting downward as the spring is held vertically. Therefore, spring is stretched downward and the force is directly proportional to the stretched distance. The product of the mass and the gravitational acceleration gives gravitational force.
Answer:
Less
Explanation:
Since acceleration is inversely propotional to mass keeping the force constant, hence more mass will accelerate less and vice versa.
Answer:
The answer is a2 = 4.48 m/s2
Explanation:
Let´s start with the equations we know:
Where:
=> Final velocity
=> Initial velocity- a => acceleration
- t => time
Now, let´s divide the problem in Stage 1 and 2 and get equations for each stage:
Stage 1 knowns and unknowns:
Stage 1 equation:
Stage 2 knowns and unknowns:
Stage 2 equation:
Now we can substitute the resultant equation from stage 1 into stage´s 2 equation:
We can see "t" is on both sides, so it cancels out and we are left with:
![a_{2} = 4.48 [\frac{m}{s^{2} } ]](https://tex.z-dn.net/?f=a_%7B2%7D%20%3D%204.48%20%5B%5Cfrac%7Bm%7D%7Bs%5E%7B2%7D%20%7D%20%5D)
