Recently Replied Questions

• Kinematics
  Q1) Four athletes are standing at the corners A,B,C and D of a square of side l.They simultaneously start running,such that A runs towards B,B runs towards C,C runs towards D and D runs towards A,each with velocity v.They wil ...
  0·9· #Physics#Mechanics
  replied2009-07-24 03:47:59
• Kinematics
  Q1) Four athletes are standing at the corners A,B,C and D of a square of side l.They simultaneously start running,such that A runs towards B,B runs towards C,C runs towards D and D runs towards A,each with velocity v.They wil ...
  0·9· #Physics#Mechanics
  replied2009-07-24 03:37:10
• The lazy grasshopper
  A tree trunk in form of a cylinder of radius R lies on a horizontal field. A lazy grasshopper wants to jump over it. What minimum launching speed will suffice for it? Assume that the air resistance is negligible and that the ...
  1·9· #Physics#Mechanics
  replied2009-07-20 03:43:08
• The lazy grasshopper
  A tree trunk in form of a cylinder of radius R lies on a horizontal field. A lazy grasshopper wants to jump over it. What minimum launching speed will suffice for it? Assume that the air resistance is negligible and that the ...
  1·9· #Physics#Mechanics
  replied2009-07-20 03:41:53