Yo bois, its your friendly neighbourhood UnknownDude!
I have a question for you guys, about relative motion.
When it rains, a person who is walking must hold his umbrella at an angle to prevent getting wet, while a person who is standing still holds the umbrella perpendicular to the ground.
However, on a sunny day, one must hold an umbrella perpendicularly to protect oneself from sunlight, regardless of whether one is walking or not.
Explain why, using the concept of relative motion.
11th standard, Kinematics.
I have a question for you guys, about relative motion.
When it rains, a person who is walking must hold his umbrella at an angle to prevent getting wet, while a person who is standing still holds the umbrella perpendicular to the ground.
However, on a sunny day, one must hold an umbrella perpendicularly to protect oneself from sunlight, regardless of whether one is walking or not.
Explain why, using the concept of relative motion.
11th standard, Kinematics.
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while the case with the sunlight is the rays are travelling from a huge distance ...u need to run a huge speed to bring about a considerable change in the angle with the vertical ...hence u have to keep the umbrella always perpendicular...