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CBSE Class 9 Answered

Derive the 2nd equation of motion   
Asked by shabbirhaider1270 | 28 Jul, 2019, 14:26: PM
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Second equation of motion 
Answered by Shiwani Sawant | 28 Jul, 2019, 18:09: PM

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CBSE 9 - Physics
A bus starts from waste moves with the uniform acceleration of 1 m/s² for 5 minutes then what will be the speed acquired and the distance travelled by the bus.
Asked by varshuparekh | 03 Jun, 2024, 18:34: PM
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CBSE 9 - Physics
what is derivation
Asked by janhavisoni2099 | 02 Oct, 2023, 17:20: PM
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CBSE 9 - Physics
A body moving with uniform acceleration  travels 84m in 6seconds and 264m in 11seconds.  Find acceleration and initial velocity? (In detail)
Asked by sagrawal0081 | 18 Aug, 2023, 17:04: PM
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CBSE 9 - Physics
question 1) A body is projected vertically upwards from top of the tower with the velocity of 30m/s. if it takes 8sec to reach on ground then what is the height of the tower (g=10ms). what is the total distance travelled by the body. question 2) A body is dropped from the height of h covers by 64% distance in its last second.find out thte total tim of the ball and height. question 3) A body projected vertically upward, At the half  of its maximum height its velocity becomes 20m/s, what is the maximum height attained by the body. question 5) A body is projected vertically upward from ground. the time of flight is 8 sec find the velocity of projection.
Asked by ketkiparasgandhi | 05 Jul, 2023, 20:02: PM
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CBSE 9 - Physics
can velocity be constant with acceleration?
Asked by adityatripathi84418 | 02 May, 2023, 22:29: PM
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CBSE 9 - Physics
A car is traveling with a speed of 54 km/hr the driver applies the break and retards the car uniformly.the car is stopped in 5 seconds 1) The redardation of the car 2)Distance travelled before it is stopped after apply the break
Asked by rsaranya658 | 30 Jun, 2022, 14:44: PM
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CBSE 9 - Physics
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Asked by sanskargunjkar01 | 26 Jun, 2022, 09:13: AM
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CBSE 9 - Physics
how is equation if motion is formed in graphical method
Asked by poornimaram165 | 21 Jun, 2022, 21:16: PM
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CBSE 9 - Physics
A ball thrown up vertically returns to the earth after 12 seconds. Find the velocity with which it was thrown up.
Asked by saanidhyapatil | 16 Feb, 2022, 13:23: PM
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CBSE 9 - Physics
Equation for position time relation
Asked by pradeepkumarbhegde5175 | 12 Jan, 2022, 23:25: PM
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