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Selina Solutions Class 9 Physics Solutions for Exercise 2B in Chapter 2 - Chapter 2 Motion In One Dimension

Question 18 Exercise 2B

A body falls freely from a certain height. Show graphically the relation between the distance fallen and the square of time. How will you determine g from this graph?

Answer:

Selina Solutions CONCISE Physics - Class 9 ICSE chapter Chapter 2 Motion In One Dimension Question 18 Solution image

For a freely falling body, the doubling of the slope of the displacement-time graph can fetch the value of acceleration due to gravity (g).

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