Answer:
<em>In the case of a solar thermal panel we are trying to heat above the ambient temperature so conduction and convection will work against us by taking heat from the panel to the out- side world. ... The sun (at 6000 C surface temperature) is hotter than the solar panel so the panel will get hot due to the solar radiation.</em>
Explanation:
Answer:
not work.
Explanation:
if u are saying in a series circuit...
if 1 build burns out and theres other bulbs the circuit wont work anymore.
infiltration and evaporation
what causes a star to shine brightly:
by squeezing atoms together in its core
The mass of the car is 2000 kg
Explanation:
We can solve this problem by using Newton's second law of motion, which states that the net force acting on an object is equal to the product between the mass of the object and its acceleration:
![\sum F = ma](https://tex.z-dn.net/?f=%5Csum%20F%20%3D%20ma)
where
is the net force
m is the mass
a is the acceleration
In this problem, we have:
is the acceleration of the car
Each person applies a force of 400 N, and there are five men, so the total force applied is
![\sum F = 5\cdot 400 N = 2000 N](https://tex.z-dn.net/?f=%5Csum%20F%20%3D%205%5Ccdot%20400%20N%20%3D%202000%20N)
Therefore, the mass of the car is:
![m=\frac{\sum F}{a}=\frac{2000 N}{1 m/s^2}=2000 kg](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B%5Csum%20F%7D%7Ba%7D%3D%5Cfrac%7B2000%20N%7D%7B1%20m%2Fs%5E2%7D%3D2000%20kg)
Learn more about Newton's second law of motion:
brainly.com/question/3820012
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