ICSE − Q & A

For those who are a bit confused. Centrifugal force is just the absence of centripetal force. :)

How will you determine - 
1. VR of Block & Tackle System
2. VR of Single Movable Pulley
3. VR of combination of fixed and movable pulleys

+ 1 more questions by shreerockz15  

Is centrifugal force the reaction force of centripetal force?
asked by Sg (shreerockz15) 9 years ago
2

About 2 hours before the exam, ppl here are talking about liquid melting, solid freezing....now i'm scared as hell..

+ 2 more questions by krvijay28  

Selina pg 180 9th sum. mention steps/theorms used, and FAST!
asked by Vijay Kr (krvijay28) 9 years ago
1

When the potential diff between terminals of the cell, in V=IR formula should we use the internal resistance for 'R' and the current?
asked by Vijay Kr (krvijay28) 9 years ago
1

why a
 high tension battery is used in anode of ray gun and also  y  low tension battery  is used
also why cathode is heated indirectly??
plz ans fast

when a liquid at melting point melts, what is the change in the energy of the molecules present in the substance

All the best for your physics exam

All the best guys just rock it

last question before nap, is centripetal force and centrifugal force opposite in direction? Please answer someone..

+ 2 more questions by shmeguul  

On what effect of electricity does the MCB work?
asked by Shmeguul Gwzwan Daimari (shmeguul) 9 years ago
2

What type of questions are expected from the formula given for refractive index?
asked by Shmeguul Gwzwan Daimari (shmeguul) 9 years ago
1

can someone tell 
what is the condition for first 
and second focal lengths to be different??

Question in comment section.