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Ask ICSE Class 9 Physics question free ×

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# ICSE Class 9 Physics Free Doubts and Solutions

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## At a certain instant, an autodriveris driving at a speed of 18 km/hr.then,he uniformly accelarates the auto and after 0 .5 minute the speed of his auto become36 km/hr.what is the average speed of auto?what is the value of uniform acceleration during the given interval of time?state your answer in S.I unit?

Asked by Satyanartan851112 12th May 2019, 8:50 AM

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## why is a body moving with uniform speed the instantaneous speed and the average apeed are equal?

Asked by rashmibhattacharjee52 8th May 2019, 8:32 PM

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## State atleast two differences between uniform velocity and variable velocity

Asked by Sayan2019 1st May 2019, 11:42 AM

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## a car travels witha uniform velocity of 25 ms-1 for 5s. the brakes are then applied and the car is  uniformly retarded nd comes to rest in further 10s. find (1) retadation (2) distance before applying brakes (3) distance after applying brakes

Asked by rashmibhattacharjee52 6th April 2019, 3:33 PM

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## Backlash error in Screw guage

Asked by rashmibhattacharjee52 17th March 2019, 11:11 PM

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## What is the difference between object being placed symmetricaly and asymmetricaly?

Asked by chaitra_ganesh 16th March 2019, 4:42 AM

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## Current is passed from South to north through a conductor placed below a freely pivoted magnetic needle a)To which direction will the north pole of the magnetic needle turn? b)Which is the rule used to arrive at this inference?

Asked by Safiyasaju916 13th March 2019, 7:10 AM