A uniform metre scale is in equilibrium position. Calculate the mass of the ruler.

A uniform meter scale is in equilibrium as shown in the diagram : Calculate the weight of the meter scale.

A uniform meter scale is in equilibrium as shown in the diagram : Calculate the weight of the meter scale. (ii) Which of the following options is correct to keep the ruler in equilibrium when 40 gf wt is shifted to 0 cm mark? F is shifted towards 0 cm. Or F is shifted towards 100 cm.

A uniform meter scale is in equilibrium as shown in the diagram : Which of the following options is correct to keep the ruler in equilibrium when 40 gf wt is shifted to 0 cm mark? F is shifted towards 0 cm. Or F is shifted towards 100 cm.

A uniform meter scale is kept in equilibrium when supported at the 60 cm mark and a mass weight of the scale is greater than, less than or equal to the weight of mass M.

An electric dipole located in uniform electric field in stable equilibrium position . It is now slowly rotated to the position of unstable equilibrium . Work donw by the external agent in the process is numerically how may times the maximum electric torque experienced by the dipole during the process ?

Force acting on a particle constrained to move along x-axis is F=(x-4) . Here, F is in newton and x in metre. Find the equilibrium position and state whether it is stable or unstable equilibrium.

A mass of 0.5 kg is hung from a spring. A gradually increasing 0.5 N force is required to pull the mass downward a distance of 0.25 m from its equilibrium position,if the mass is then released from this position, find (a) The total energy of the system . (b) The frequency of the oscillation (c ) The speed and acceleration of the mass as it passes the equilibrium position. (d) The speed and acceleration of the mass when the diplacement from equilibrium is 0.25 m (e) For the initial condition stated, write down the diplacement equation of motion for this mass.

At the equilibrium position in the process of adsorption …………

At the equilibrium position in the process of adsorption …………

A 1kg ball is suspended in a uniform electric field with the help of a string fixed to a point. The ball is given a charge sqrt(5) coulomb and the string makes an angle 37^(@) with the vertical in equilibrium position. In the equilibrium position the tension is double the weight of the ball. Find the magnitude of the electric field in N//C .