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Sir, please help me solve this question.

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Asked by sumayiah2000 9th November 2019, 3:55 PM
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IIT JEE - Main - Physics

a ball is thrown up vertically and returns back to thrower in 6s.assuming there is no air friction, calculate the acceleration while ball is returning  

Asked by itsasiddiqa 8th November 2019, 10:28 PM
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IIT JEE - Main - Physics

The potential energy if system is increase if work is done

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Asked by ashutosharnold1998 30th October 2019, 11:48 PM
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IIT JEE - Main - Physics

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IIT JEE - Main - Physics

What is the centre of mass of pyramid? Explain briefly with examples

Asked by polyrelation 21st October 2019, 10:11 PM
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IIT JEE - Main - Physics

 A man has constructed a toy as shown in fig. If the density of the material of the sphere is 12 times that of the cone then determine the position of the centre of mass. [Centre of mass of a cone of height h is at height of h4 from its base.]

Asked by rushabhjain.a 21st October 2019, 10:03 PM
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IIT JEE - Main - Physics

As we know there is no gravity when we are in centre of earth but why the particles around us in eraths centre doesn't try to pull us . 

Asked by Kaushalharsh386 21st October 2019, 12:19 AM
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IIT JEE - Main - Physics

Sir i have a boubt that the centripetal force due to the ritatuon of earth is effecting the acceleration due to gravity , but the centripetal force is different for different masses , so the gravity is also different for diffrendi mass ? Help me. 

Asked by Kaushalharsh386 19th October 2019, 12:59 AM
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2nd and 3rd

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JEE Plances - JEE (Main) - Physics

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Asked by rsudipto 10th December 2018, 9:48 AM
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JEE Plances - JEE (Main) - Physics - Force and Laws of Motion

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