The average velocity of a freely falling body is

Question

The average velocity of a freely falling body is numerically equal to half of the acceleration due to gravity . What is the velocity of the body as it reches the ground?

Arun · Accepted Answer

A freely falling body has average velocityV(av.) = (1/2). numerical value of g in m/ssuppose it travelled for t secsso velocity of striking the ground v = u + g×t = g×tif it has travelled a distance h in t secondsh= (1/2) g×t^2but the same distance it must have travelled with average velocity V(av.)h = V(av.)× t =(g/2)×t = (1/2) g×t^2therefore t= 1 sso, v = g×1 m/sthe velocity with which it strikes the ground = g m/s

9 grade science> The average velocity of a freely falling ...

The average velocity of a freely falling body is numerically equal to half of the acceleration due to gravity . What is the velocity of the body as it reches the ground?

The average velocity of a freely falling body is numerically equal to half of the acceleration due to gravity . What is the velocity of the body as it reches the ground?

Manisha Senthil vel , 6 Years ago

Arun

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9 grade science> The average velocity of a freely falling ...

The average velocity of a freely falling body is numerically equal to half of the acceleration due to gravity . What is the velocity of the body as it reches the ground?

The average velocity of a freely falling body is numerically equal to half of the acceleration due to gravity . What is the velocity of the body as it reches the ground?

Manisha Senthil vel , 6 Years ago

Arun

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

Ask a Doubt

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