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ICSE Class 10 Answered

A pole vaulter clears the Max Height of 5m what is the speed with which he should run carrying the pole
Asked by Samrat | 30 Jun, 2018, 11:34: PM
answered-by-expert Expert Answer
Kinetic energy is utilized to jump high, so this kinetic energy is converted into the required potential energy
 
(1/2)m×v2 = m×g×h ;  v = begin mathsize 12px style square root of 2 space g space h end root space equals space square root of 2 cross times 9.8 cross times 5 end root space equals space 9.9 space m divided by s end style
Answered by Thiyagarajan K | 01 Jul, 2018, 01:52: PM

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ICSE 10 - Physics
Name the phenomenon of light responsible for the Tyndall effect. Write an event where this phenomenon can be observed. 
Asked by anubhutiupadhaya | 04 Mar, 2024, 01:04: PM
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ICSE 10 - Physics
Assertion (A): In real and Ideal conditions, work done by a mass tied at the end of a string, rotating uniformly in a circle, is zero. Reason (R): Work done is never zero in vacuum conditions. (a) Both (A) and (R) are true and (R) is the correct explanation of (A). (b) Both (A) and (R) are true but (R) is not the correct explanation of (A). (c) (A) is true but (R) is false. (d) Both (A) and (R) are false.
Asked by navycuber2738 | 29 Feb, 2024, 02:14: PM
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ICSE 10 - Physics
What are mechanical waves  
Asked by vijayprabath7 | 28 Jan, 2024, 04:41: PM
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ICSE 10 - Physics
pls derive mgh in physics
Asked by foodonly742 | 02 Jan, 2024, 11:06: AM
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ICSE 10 - Physics
Explain Pulley
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Asked by krishnathakurt139 | 06 Dec, 2023, 09:23: PM
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ICSE 10 - Physics
1000 Newton force is applied for 5 second on a body of mass 10 kg kept at rest.Find the change of momentum and distance travelled by the body during that time.
Asked by ayanpal713143 | 27 Nov, 2023, 09:32: PM
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ICSE 10 - Physics
what amount of water at 40 degree celsius is to be mixed with 250 grams of ice at 10 - 10 degree Celsius so that equally premium temperature is 25 degree Celsius
Asked by imunilu786 | 29 Oct, 2023, 02:35: PM
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ICSE 10 - Physics
diff between centrifugal and centripetal forces... thank you
Asked by praggya.srivastava.g1972 | 13 Oct, 2023, 10:51: AM
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ICSE 10 - Physics
could you please make a sample paper ( with ans) for physics ch light , sound , force , spectrum , machine and
Asked by praggya.srivastava.g1972 | 11 Sep, 2023, 08:48: PM
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ICSE 10 - Physics
how does a mobile phone's radiations affect a plant ? (if a mobile phone is kept in front of a plant for 24 hrs what will happen)
Asked by praggya.srivastava.g1972 | 10 Sep, 2023, 10:52: PM
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