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What do you understand by free fall of an object? Name the acceleration during free fall and its unit?

Posted by Rahul Verma 5 years, 10 months ago

CBSE > Class 09 > Science

5 answers

Gaurav Kumar 5 years, 10 months ago

Its become 9.8 m/s but some time we will 10 m/s also

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Ashwath Narayan 5 years, 10 months ago

2. When an object falls to the Ground from a height then its velocity changes during the fall this changing velocity produce acceleration in the objects this acceleration is known as ration due to the gravity value is given by 9.8 metre per second square

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Ashwath Narayan 5 years, 10 months ago

1. Gravity of the earth attracts everyone towards the centre when an object is released from my ID is file towards the surface of the earth under the influence of gravitational force the motion of the object is said to have free fall

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Yogita Ingle 5 years, 10 months ago

The falling of a body (or object) from a height towards the earth under the gravitational force of earth (with on other force acting on it) is called free fall

When an object falls freely towards the earth there happens to be no change in the direction of motion of the object but due to the attraction of earth there will be a change in the magnitude of velocity.
Change in velocity involves acceleration. So whenever the objects falls towards earth an acceleration is involved due to earth's gravitational force.
This acceleration due to earth's gravitational force is called acceleration due to gravity which is denoted by 'g' and its unit is m/s²

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Hemanshu Kumar 5 years, 10 months ago

When an object is falling with magnitude alone,then it said to be free fall. Acceleration due to gravity S.I unit=m/s^2

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