Answer:
Refraction is the slowing down of light waves as they pass into a different medium and speeding as they pass out.
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The correct answer is C. more mass and less distance between two objects.
Answer:
1.94601 rad/s
Explanation:
= Moment of inertia of carousel = 124 kgm²
= Angular speed of carousel = 3.5 rad/s
= Angular speed of person
r = Radius of carousel = 1.53 m
m = Mass of person = 42.3 kg
Moment of inertia of person
As the angular momentum is conserved in the system
The angular speed of the carousel after the person climbs aboard is 1.94601 rad/s
In a distance vs time graph what does the slope represents the Velocity
