What is the acceleration of free fall class 9

Asked by admin @ 13/08/2021 in Physics viewed by 320 People

What is the acceleration of free fall?

NCERT Class IX
Sciences - Main Course Book
Chapter 10. Gravitation

Answered by admin @ 13/08/2021

The Falling of a body or object from a height towards the earth under the gravitational force of earth with no other forces acting on it is called a free fall.

Acceleration of an object falling freely towards a does not depend on the mass of the object. During free fall the heavier objects as well as an lighter objects accelerate at the same rate.

The gravitational force of earth produces a uniform acceleration in the free falling object due to which its speed goes on increasing. This is called acceleration of free fall ( the acceleration due to gravity ) . The value of acceleration of free fall is 9.8 m/ s²

________________________________________________________

Hope this will help you....

A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is

Asked by maham237 @ 13/01/2021 in Physics viewed by 1200 persons

Mind map for light reflection and refraction class 10

Asked by admin @ 23/08/2021 in Physics viewed by 1143 persons

A thief runs at a speed of 10m s

Asked by admin @ 23/08/2021 in Physics viewed by 1095 persons

The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.

Asked by maham237 @ 10/01/2021 in Physics viewed by 1095 persons

A 5.8 x 10 4 watt elevator motor can lift

Asked by maham237 @ 20/06/2021 in Physics viewed by 1080 persons

What is the acceleration of free fall class 9

Similar Questions

What do you mean by free fall class 9

Why do we fall ill class 9 mind map

Discuss the motion of an object under free fall

What is the acceleration of an object in free fall

Full marks guide class 10 hindi pdf free download

Golden guide for class 10 maths pdf free download

Icse understanding computer studies class 8 pdf free download

Subhash dey business studies class 11 pdf free download

Dinesh super simplified science biology class 10 pdf free download

Prachi excellence in mathematics class 7 solutions pdf free download

State newton's second law of motion class 9

Difference between loudness and intensity of sound class 9

Differentiate between rajya sabha and lok sabha class 9

Essay on visit to a zoo for class 9

Derivation of kinetic energy and potential energy class 9

Most viewed questions in Physics

Jeevandeep health and physical education std 10 answers pdf

Hc verma physics class 9 solutions of describing motion

How to leave nightmare land answer key

Base area and stability of some objects with different shapes

Which of the following statements about safe lifting are correct

Porous water-absorbing mass of fibers

Absorption of water by filter paper is due to

A composite wire of uniform diameter 3mm

At a distance l 400m from the traffic light

A rocket of mass m is launched straight up with thrust f⃗ thrust.

A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is

Mind map for light reflection and refraction class 10

A thief runs at a speed of 10m s

The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.

A 5.8 x 10 4 watt elevator motor can lift