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Bhaavya Anand
A question from spectrum. please do help?
Yellow paint and blue paint are mixed to get green colour but on mixing yellow light and blue light green clour is not obtained. Justify it.
2 AntwortenChemistryvor 1 JahrzehntWhen a light ray falls on glass what can you say about its amplitude?
1 AntwortPhysicsvor 1 JahrzehntPhysics question...plz help!?
A force of 10 N can just slide a body of mass 4 kg over a smooth surface.
If a force of 20 N can be applied on the body, calculate the acceleration with which the body moves.
PS. The answer is not 5m/s-2.
One more question related to it is to calculate the force required on the body so as to double the acceleration.
Please write the reason for your working as well. thnx ;)
2 AntwortenPhysicsvor 1 JahrzehntCan you please help me with this physics question?
Q. A rocket is moving at a constant speed in space by burning of fuel within it and ejecting out the burnt gases through a nozzle. Is there any change in the momentum of the rocket?
Is there any force acting on the rocket?
8 AntwortenPhysicsvor 1 Jahrzehnt