What is the reading on the spring scale?

Starts here1:56Spring balance measures frictional force – Physics – YouTubeYouTubeStart of suggested clipEnd of suggested clip52 second suggested clipNow place another 200 grams on the plank. Again pull the plank with the spring balance. And note theMoreNow place another 200 grams on the plank. Again pull the plank with the spring balance. And note the force applied it reads 65 grams. Now we will increase the weight to 500 grams and note the reading.

How do you calculate spring balance reading?

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

How do you determine the weight of a spring scale?

Measure weight or force by hanging objects from the spring scale hook. Measure loose material, such as sand, by pouring it into a plastic bag and hanging the bag from the hook. Dual scales measure from 0-1000 grams or up to 10 Newtons. Accuracy is ± 1\%.

When the two ends of a spring balance are pulled by two equal forces F What is the force indicated on the spring?

Answer: If two ends of a spring balance are pulled by a force of 10N, then the reading of the spring balance will be. Spring balance works on action reaction principle. Hence, according to Newton’s third law the force measured by Spring balance will be 10 N.

How do you measure a spring scale?

Starts here0:59How to use a spring scale – YouTubeYouTube

Does a spring scale measure mass?

An oscillating spring scale can measure mass. Mass is independent of measuring location. Mass is measured by acceleration. A spring scale in equilibrium can measure weight.

What is measured by spring balance?

A spring balance measures the weight of an object by opposing the force of gravity acting with the force of an extended spring.

What is spring balance for Class 8?

Spring balance is a device used for measuring the force acting on an object. It consists of a coiled spring which gets stretched when a force is applied to it. Stretching of the spring is measured by a pointer moving on a graduated scale. The reading on the scale gives the magnitude of the force.

How do you do a spring balance?

Experimental Procedure

1. Hang the spring from a sturdily-mounted hook.
2. Measure the length of the spring with no weight hanging from it.
3. Hang a weight from the spring, and wait for it to settle.
4. Again measure the length of the spring.
5. Measure the mass of the weight, using the kitchen scale.

When the two ends of a spring balance are pulled?

Physical Science The Spring balance shows a reading corresponding to the force at any one end of the Spring balance. At any instant , the force at the two ends will be equal in magnitude. Other wise , the balance will be in a motion , decided by the resultant force.

What happens when you hold two ends of spring?

Potential energy is stored in the spring when the two ends of a spring are pulled apart .

How do you use a spring scale and balance scale?

What is the weight of the spring balance?

The Spring balance shows a reading corresponding to the force at any one end of the Spring balance. At any instant , the force at the two ends will be equal in magnitude. Other wise , the balance will be in a motion , decided by the resultant force. So here the reading will be 10 kg weight . Or 100 N.

What is the reading of the spring balance on the hook?

So conditions are same , and hence reading of spring balance will be 100 N, equal to the weight at either end. A 400-g mass is now hung on the hook of the spring balance.

How much force does it take to stretch a spring balance?

So one answer is 100N as applying a 100N load to a fixed platform will have no effect as the body will not move. If the spring balance is held horizontally with a 100N force on both ends the net force on the body is Zero. But the spring will stretch double the amount of if one end of the body was fixed to a rigid body.

How does a Newton spring balance work?

Well it is shown below. The balance contains a spring which provides a measure of the force applied to the balance. The larger the force, the more the spring extends, with the force level indicated by the scale on the balance. The Newton spring balance uses a law known as Hooke’s Law to relate the spring extension to the force being measured.