The two ends of a spring balance are pulled each by a force of 10 kg wt. What will be the reading of the balance?

What is balanced force?

A rope of negligible mass is wound round a hollow cylfnder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N? What is the linear acceleration of the rope? Assume that there is no slipping.

A rope of negligible mass is wound around a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rops is pulled with a force of 30 N? What is the linear acceleration of the rope?

What does spring balance measure : Mass or Weight?

Why does a spring balance show wrong measure after long use?

If a force of 30 Newton is applied on a body of mass 15 kg. What will be its acceleration?

Why do spring balances show wrong reading after long use ?

Two masses 8 kg and 12 kg are connected at the two ends of a light inextensible string that goes over a frictionless pulley. Find the acceleration of the masses, and the tension in the string when the masses are released.