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

Define acceleration due to gravity.

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प्रश्न

Define acceleration due to gravity.

व्याख्या
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उत्तर

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

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पाठ 1: Gravitation - Solve the following Questions [पृष्ठ २५]

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संबंधित प्रश्‍न

A stone is thrown vertically upward with an initial velocity of 40 m/s. Taking g = 10 m/s2, find the maximum height reached by the stone. What is the net displacement and the total distance covered by the stone?


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


During a free fall, will heavier objects accelerate more than lighter ones ?


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Figure shows the velocity-time graph of a particle of mass 100 g moving in a straight line. Calculate the force acting on the particle.
(Hint : Acceleration = Slope of the v-t graph)


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A car is moving with a uniform velocity 30 ms-1. It is stopped in 2 s by applying a force of 1500 N through its brakes. Calculate the following values :  The retardation produced in car.


A body is projected vertically upward with an initial velocity u . If acceleartion due to gravity is g , the time for which it remains in air , is : 


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Right or wrong sentence:

The value of gravitational acceleration at the centre of earth is zero.


Write scientific reasons.

The value of gravitational acceleration (g) is taken to be -g when studying the motion of an object thrown upwards in a straight line.


Write the acceleration due to gravity value on the surface of Earth.


Write a short note.

Free Fall


When is free fall possible?


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