Question 1
An inclinate plane make an angle with :
The floor
The horizontale
Question 2
In a tank an inclinate plane it's use for :
Aerodynamism
To allow water flow more easily
Make bullet ricochet
Avoid detection by radar
Question 3
An inclinate plane it's use for :
Facilitate an effort
Generating a deplacement
Facilitate a moving
Question 4
The physical phenomen , who is very useful in a incliante plane is :
Earth's gravitational pull
Refraction
Quantum entanglement
Question 5
In a hydroelectric dam we use inclinate plane to
Allow water flow more easily
Make turbin turn slowly
Produce electricity
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