Posts by prem
Total # Posts: 7
a circular wheel rotate 200 nos. of revolution in 30 seconds. find its angular velocity
3 equal charges each of of 2*10-6 C are fixed at three corners of an equilateral triangle ofsides 5 cm.find the column force experienced by one of the charge due to the rest two.
I don't know
write it in form of a^3+b^3 as (3x)^3 + (2x)^3 now apply identity and open it
Q. A water pump lift 9kg of water through a vertical height of 3.5 m in 10 minute .calculate the power of the pump?
did you completed your dinner