Yogesh

This page lists questions and answers that were posted by visitors named Yogesh.

Questions

The following questions were asked by visitors named Yogesh.

A wire when bent into the form of a square encloses an area of 12 sq.cm. if the wire is bent in the form of a circle, then what would be the area?

an ice block at 0 degree celcius is dropped from height 'h' above the ground. what should be the value of 'h' so that it just melts completely by the time it reaches the bottom assuming the loss of whole gravitational potential energy is used as heat by t...

Sir can you help me to solve this question on Physics Two persons p and q are standing 100m away from a high wall and separated by distance d. P claps and q hears two sound (direct and echo) with a time difference of 0.2sec. Find the distance between p an...

2N2O+O2=4NO calculate enthalpy

One feels difficult to breathe in the deep well while cleaning it's, why?

Answers

The following answers were posted by visitors named Yogesh.

Draw three differently shaped cross sections of an ellipsoid

Net force on monkey: Fnet = weight - tension = mg - T Newton's 2nd Law: mg - T = ma Solve for "T": T = m(g-a) To avoid breaking, T can be no more than 2/3 of monkey's weight: T ≤ (2/3)mg Substitute "m(g-a)" for T: m(g-a) ≤ (2/3)mg Solve this inequality fo...

Archimedes says: volume of fluid displaced * density of fluid * g = upward buoyant force = weight is neutrally buoyant mass = weight/g = volume*density 2500 * 1.225 = 3063 kg up now subtract the mass of air in the balloon 2500 * rho what is rho, the densi...