ICSE − Q & A

In this pulley system, the VR is 5, but some people were arguing that it's 4. Explain how it's 4. (Diagram in comments)

state the principle of ideal machine?

Kannada students will there be a re exam for us?

Are damped vibrations in our syllabus???

can anyone pls explain me the concept of demonstration  of electromangnetic induction

+ 1 more questions by manavm16  

can anyone tell some challenging phy prelim paper to solve
asked by Manav Mehta (manavm16) 7 years ago
1

when does the nucleus of an atom become radioactive?

If the length of conducting wire is increased to thrice its length, by how much will the resistance of the wire increase by? Is it by 9 times or by 6 times?????

http://www.respaper.com/gs0209/5369-pdf.html Question2 e)
sorry for trble pls answer it once again
pls put the question in formulae v^2=u^2+2as

What is the CG of a boomerang?

1.how does the force of gravity (weight) depend on the mass of the body
2.what is understood from 1 kgf=9.8newton
pls answer ;")