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CBSE Class 9 Physics Free Doubts and Solutions

CBSE - IX - Physics

How to calculate slope and area  

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Asked by Nimmi 21st May 2019, 12:08 AM
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CBSE - IX - Physics

what is magnitude

Asked by gita98638 19th May 2019, 5:50 PM
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CBSE - IX - Physics

If a body covers 200cm in first 2 seconds and 220 CM in next 4  seconds then what is the value of N if at the last of 7th second a body has a velocity of 2N centimetre per second

Asked by Aryangupta2440 10th May 2019, 11:13 AM
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CBSE - IX - Physics

A bus travels a distance of 120 km with a speed of 40 km/h and returns with a speed of 30 km/h calculates the average speed for the entire journey

Asked by chandraanaldas5 28th April 2019, 11:26 AM
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CBSE - IX - Physics

When we are asked to find retardation and we put the formula of acceleration if the value is in (-)form then retardation will be in (-) form or (+) form??

Asked by manuchauhan987654 21st April 2019, 3:42 PM
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CBSE - IX - Physics

At a certain instant, an auto driver is driving at a speed of 30 kmh—1.Then he uniformly accelerates the auto and after 2.5 minutes,the speed of his auto becomes 60kmh—1.What is the average speed of the auto?  

Asked by nuzhaty5 16th April 2019, 12:30 PM
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CBSE - IX - Physics

The sum of ages of Priyanka and depika is 34 years. Priyanka is elder to depika by 6 years. Then find their today's age. 

Asked by Wwww.adwaitghate 3rd April 2019, 10:08 AM
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CBSE - IX - Physics

If the displacement of a body is zero,is it necessary that the distance covered by it is also zero

Asked by Narenderjaitwal920 1st April 2019, 10:05 PM
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CBSE - IX - Physics

how to remember the three equations of motion in derivation form?  

Asked by rajan.murinjara 5th March 2019, 8:44 PM
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CBSE - IX - Physics

Please can you sent formulas for solving numericals for class 9

Asked by diyavadhwani2004 2nd March 2019, 10:01 AM
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