Question

a person in an aeroplane which is coming down at an acceleration a releases a coin . After release the acceleration of the coin with respect to observer on ground and in aeroplane both will be respectively

Answer 1

Answer:

For person who is on ground acceleration of the coin is "g"

For person who is in aeroplane the acceleration of the coin is "g - a"

Explanation:

A person on the ground will see the coin as free fall

so here net force on the coin is given as

$F = mg$

now we have

$a = \frac{F}{m}$

$a = g$

Now for the person who is in aeroplane will experience pseudo force on the coin because person is in accelerating frame

so we have

$F = mg - ma$

$a_{plane} = \frac{F}{m}$

$a_{plane} = g - a$

#Learn

Topic : Pseudo force

https://brainly.in/question/218707