Question

When a car is driven too fast around a curve it skids outwards. How would

a passenger sitting inside explain the car’s motion? How would an observer

standing on a road explain the event?​

Answer 1

Answer:

A monochromatic ray of light strike the

water (n = 4/3) surface in a cylindrical

vessel at angle of incidence 53º. Depth ofwater is 36 cm. After striking the water

surface, how long will the light take to

reach the bottom of the vessel? [Angles

of the most popular Pythagorean triangleof sides in the ratio 3:4:5 are nearly 37°,53° and 90°]