Answer:
When two objects in motion hit each other they experience forces that are equal in magnitude and opposite in direction. This force causes one of the objects to speed up or gain momentum and other to slow down or lose momentum.
Answer:The answer is option C, the point A
Explanation:Just did it
Answer:
Speed, v = 45.84 m/s
Explanation:
Given that,
Radius of the curve, r = 100 m
Banking of the curve,
On the banking of curve, the speed of the vehicle is given by :
v = 45.84 m/s
So, the speed at which a 100 m radius curve banked is 45.84 m/s. Hence, this is the required solution.
Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflection. Light reflects from a smooth surface at the same angle as it hits the surface