Hooke's Law states that the amount of elongation or bending of a spring is directly proportional to the force that is applied. This unit helps demonstrate this principle. Instructions included.
Sold in a case of 10 apparatus.
Each apparatus includes:
• 1 Sturdy base and rod
• 1 Testing spring
• 1 Metal scale
• 1 Indicator needle
• 1 Set of slotted weights (one 100g hanger with a red pointer, nine 50g weights)
WARNING: This product can expose you to chemicals including nickel and lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.