Nakamura Spring Balance, SO-2N, Newton Scale

The newly introduced SO series of spring balances are exclusively designed for measuring force in units of Newton. These strong and transparent spring balances contain a push-pull function and are versatile.

FEATURES:
*A convenient indicator for setting the standard.
*Easy-to-hold and non-rolling design.
*Zero-adjusting by one hand.
*Push-pull measurement (a push bar is provided)

PHYSICS CONCEPTS REVIEW
Friction Force: Measure friction force between a wooden block and a desk. Put a wooden block on the desk and pull it horizontally with the spring balance. Read the indicator to measure the friction force between the block and desk. Measure how the results change when conditions change.

Motion and Force: The relationship between force applied to an object and speed. Pull the elastic cord such that the balance steadily indicates the same graduation, and check the intervals by which the tape records the motion.

Action and Reaction: Action and reaction of force. Push the spring balance against the wall with your hands and the wall pushes you back. Measure this force of reaction with the arrow mark.

Two Forces: Balance of two forces. Find the relationship between two forces acting on a single substance when it is balanced.

SPECIFICATIONS:
Newton Value: 2N
Materials: Polycarbonate
Dimensions: 35x260x20mm
Scale Length: 120mm (with push bar)