A small sphere is given vertical velocity of magnitude `v_0=5ms^-1` and it swings in a vertical plane about the end of a massless string. The angle `theta` with the vertical at which string will break, knowing that it can withstand a maximum tension equal to twice the weight of the sphere, is

The sphere at A is given a downward velocity v_(0) of magnitude 5m//s and swings in a vertical plane at the end of a rope of length l=2m attached to a support at O . Determine the angle theta at which the rope will breack, knowing that it can withstant a maximum tension equal to twich the weight of the sphere.

The sphere at A is given a downward velocity v_(0) of magnitude 5m//s and swings in a vertical plane at the end of a rope of length l=2m attached to a support at O . Determine the angle theta at which the rope will breack, knowing that it can withstant a maximum tension equal to twich the weight of the sphere.

The sphere at P is given a downward velocity v_(0) and swings in a vertical plane at the end of a rope of l=1m attached to a support at O . The rope breaks at angle 30^(@) from horizontal , knowing that it can withstand a maximum tension equal to three times the weight of the sphere. Then the value of v_(0) will be : (g=pi ^(2) m//s^(2))

The sphere at P is given a down ward velocity v_(0) and swings in a vertical plane at the end of a rope of l = 1m attached to a support at O . The rope breaks at angle 30^@ from horizontal, knowing that it can withstand a maximum tension equal to four times the weight of the sphere. then the value of v_(0) will be (g = 10 m//s^(2)) . .

The sphere at P is given a downward velocity v_(0) and swings in a vertical plane at the end of a rope of l=1m attached to a support at O . The rope breaks at angle 30^(@) from horizontal , knowing that it can withstand a maximum tension equal to three times the weight of the sphere. Then the value of v_(0) will be : (g=pi ^(2) m//s^(2))

A stone is attached to one end of a string and rotated in a vertical circle . If the string breaks at the position of maximum tension , then it will break at

A stone is attached to one end of a string and rotated in a vertical circle . If the string breaks at the position of maximum tension , then it will break at