How do you read a spring balance?

How do you read a spring balance?

The reading of the spring balance is the pulling force on it divided by the acceleration due to gravity g.

Is spring balance used to measure pressure?

Spring balance is used for measuring : (1) The force acting on an object (2) The force of friction (3) Magnitude of the pressure (4) Relative motion between the object. Answer: Spring balance is used to determine the force acting on the object (weight). Spring balance works on the principle of Hooke’s law.

How is spring balance used to measure weight?

Weight of a body is measured using a spring balance. A spring balance has a spring inside. A hook is attached to this spring which hangs down the body of the spring balance. The object to be weighed is suspended from the hook and weight is indicated on the graduated scale.

Is spring balance used to measure mass or weight?

Note – Spring balance measures the weight of an object but not used for mass. It is mainly used in industry where it is used to weigh the heavy loads such as trucks, conveyor belts etc. The principle behind its working is the principle of Hooke’s law.

Why would a spring be a good tool to measure forces?

Springs. The predictable and repeatable way in which springs stretch in response to applied forces provides a method for measuring weight and other forces. A higher spring stiffness means the spring shows a greater resistance to stretching or compressing. Spring stiffness is often called the spring constant .

What does a spring balance measure how would you demonstrate the principle on which it works?

Spring balance is used to measure the weight of the object. When a load is hung on the spring, it stretches and the spring’s extension is proportional to the weight of the object. The working principle of the spring balance is Hooke’s law which is F=−kx.

Which type of spring is used in spring balance?

helical springs