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Ask CBSE Class 9 Physics question free ×

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# CBSE Class 9 Physics Free Doubts and Solutions

## How to calculate slope and area

Asked by Nimmi 21st May 2019, 12:08 AM

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## what is magnitude

Asked by gita98638 19th May 2019, 5:50 PM

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## 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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## 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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## 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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## 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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## 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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## 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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