Answer:
8.66m/s2
Explanation:
from newton second laws F=ma
the force down the plane is the component force along the plane which is mgsin₩ so there fore
a= gsin₩ = 10sin60= 8.66m/s2
Answer:
Isotopes
Answer:
The number of neutrons can vary, but not protons. This is called an isotope. An example is deuterium, an isotope of hydrogen with an extra neutron, but the same number of protons.
The pressure exerted by this force is equal to 320 .
<u>Given the following data:</u>
- Area = 25 .
To calculate the pressure exerted by this force:
<h3>How to calculate pressure.</h3>
Mathematically, pressure is given by this formula:
<u>Where:</u>
Substituting the given parameters into the formula, we have:
P = 320 .
Read more on pressure here: brainly.com/question/8033367
An iron bar can be made magnetic when its magnetic domains line up.