Navigate

A rod of weight W is supported by two parallel knife edge A and B

A rod of weight W is supported by two parallel knife edge A and B and is in equilibrium, in a horizontal position.The knives are at a distance d from each other.The centre of mass of the rod is at distance x from A.The normal reaction on A is

Options

(a) Wd/x
(b) W(d-x) / x
(c) W(d-x) / d
(d) Wx / d

Correct Answer:

W(d-x) / d

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. A particle executing SHM with amplitude of 0.1 m. At a certain instant,
  2. A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it
  3. If in a L-R series circuit the power factor is 1/2 and R=100Ω, then the value of L is,
  4. Which series of hydrogen spectrum corresponds to ultraviolet region?
  5. For a satellite escape velocity is 11 kms⁻¹.If the satellite is launched at an angle