Laws of MotionHard
Question
A flexible chain of weight W hangs between two fixed points A and B at the same level. The inclination of the chain with the horizontal at the two points of support is θ. What is the tension of the chain at the endpoint.
Options
A.
cosec θ
cosec θB.sec θ
sec θC.W cos θ
D.
sin θ
sin θ
More Laws of Motion Questions
In order to raise a mass m a man ties it to a rope and passes the rope over a frictionless pulley. He climbs the rope wi...A man of mass 50 kg is pulling on a plank of mass 100 kg kept on a smooth floor as shown with force of 100 N. If both ma...Property of a body due to which it resists any change in its state of rest or of uniform translatory motion is called it...It the figure show a ring of mass M and a block of mass m are in equilibrium. The string is light and pulley P does not ...A bullet of mass 0.04 kg moving with a speed of 90 m/s enters a heavy wooden block and gets stopped after penetrating a ...