मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Define acceleration due to gravity.

Advertisements
Advertisements

प्रश्न

Define acceleration due to gravity.

व्याख्या
Advertisements

उत्तर

The acceleration produced in a body due to the gravitational force of the earth is called the acceleration due to gravity.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Gravitation - Solve the following Questions [पृष्ठ २५]

APPEARS IN

संबंधित प्रश्‍न

What do you mean by acceleration due to gravity?


What is the acceleration of free fall?


When an object is dropped from a height, it accelerates and falls down. Name the force which accelerates the object.


What force is responsible for the earth revolving round the sun ?


Give reason for the following :
The force of gravitation between two cricket balls is extremely small but that between a cricket ball and the earth is extremely large.


What is the force of gravity on a body of mass 150 kg lying on the surface of the earth? (Mass of earth = 6 x 1024 kg; Radius of earth = 6.4 x 106 m; G = 6.7 x 10-11 Nm2/kg2)


What do you understand by the term 'acceleration due to gravity of earth' ?


Explain why, a wide steel belt is provided over the wheels of an army tank.


A stone is thrown vertically upwards with initial velocity u reaches a height ‘h’ before coming down. Show that the time taken to go up is the same as the time taken to come down.


An object thrown vertically upwards reaches a height of 500 m. What was its initial velocity? How long will the object take to come back to the earth? Assume g = 10 m/s2.


A ball falls off a table and reaches the ground in 1 s. Assuming g=10 m/s2, calculate its speed on reaching the ground and the height of the table.


A metal ball of mass 5 kg falls from a height of 490 m. How much time it will take to reach the ground? (g = 9.8 m/s2)


The value of acceleration due to gravity of earth :


An object falling freely from rest reaches ground in 2 s. If acceleration due to gravity is 9.8 m s-2, then the velocity of object on reaching the ground will be 


What force, in newton, your muscles need to apply to hold a mass of 5 kg in your hand? State the assumption.


State whether the below statement is True or False.
Neglecting air resistance, a body falling freely near the earth's surface has a constant acceleration.


The value of gravitational acceleration (g) is ______.


Write scientific reasons.

The value of gravitational acceleration (g) decreases as we go deep inside the earth.


Write a short note.

Escape Velocity


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×