Tubular Spring Scale 2000 Grams - 20 Newtons Sanitizer For children less than 12

For children less than 12 years

Width:508 mm

The model shows 10 lung segments of the left and right lung

such as stamens

The spiral-bound flip chart has 10 double-sided

Tubular Spring Scale 2000 Grams - 20 Newtons Sanitizer For children less than 12This double calibrated spring scale can be used for a mass activity (grams) or a forced activity (newtons). Clear plastic tube allows students to see how the scale works and to easily read mass in either grams or newtons. Spring scale can showcase Hooke's Law, a principle of physics that states that the force needed to extend or compress a spring by some distance is proportional to that distance. Spring scale is a must have asset that can be used for