Answer:
60N
Explanation:
Given parameters:
Combined mass = 50kg
Acceleration = 1.2m/s²
Unknown:
Force to propel = ?
Solution:
From Newton's second law of motion, we know that;
Force = mass x acceleration
So;
Force = 50 x 1.2 = 60N
Explanation :
The term Geothermal is made up of two words i.e. Geo (earth) and thermal (heat). It is the heat that is generated on the surface of the earth.
Its uses/application are :
(i) It is used to produce electricity. Water is heated and it is moved through a steam turbine. The turbine converts heat energy to electricity with a generator. This phenomenon is called electromagnetic induction.
(ii) It is also used to make heat pumps. The purpose of the heat pump is to measure or control building temperatures above the ground surface.
3m east and 15m west evens out to 12m west. That's one side of a triangle. The second side is 2.5m north.
The third side is your displacement,
use Pythagorean's Theorem to determine this.
a^2+b^2=c^2, that works out to 12^2+2.5^2=c^2.....144+6.25=c^2
<span>150.25=c^2
and
finally
c=12.26,
or 12m</span>
Answer:
72 is the premimum of the insurance.
Explanation:
Below is the given values:
The loading = 0.4
Coinsurance rate = 0.2
Number of units = 100
Total number of units = 100 * 0.4 = 40
Remaining units = 60 * 0.2 = 12
Add the 60 and 12 values = 60 + 12 = 72
Thus, 72 is the premimum of the insurance.
