Answer:
These are an example of Static Equilium
First you have to identify and analyze the static equilibrium situations then set up a free body diagram for an extended object in static equilibrium Next, set up and solve static equilibrium conditions for objects in equilibrium in various physical situations.
Explanation:
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Answer:
I think its might Be number B
Explanation:
tell me if im rong
Answer:
Friction
Explanation:
Because the brake pad is rubbing alongside the wheel to slow the body of the car down
Answer:
No Refraction takes places
Explanation:
When light travels from one medium to another at an angle of incidence 0 degree then no refraction takes place .
It is because according to Refraction law
sini = sinr
where are the refractive index of medium of incidence and medium of refraction .
When i = 0 , left side of the equation becomes 0 and thus r (angle of refraction) must be zero. So No refraction takes place
It says on a website that humidity can be measured by human hair.