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rolling pendulum middle school physical mechanics kinetic energy potential energy conversion mechanical energy transformation scientific experiment science and education instrument

EXW Price: Min. order:

CN¥ 49.0
≥ 10/piece

CN¥ 48.0
≥ 50/piece

CN¥ 47.0
≥ 100/piece

10 piece

Item No. 21033

specification

Specifications

size	CN¥ 0.0	999 piece available
20.512.8 49cm	CN¥ 0.0	999 piece available

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Qinghua science instruments 15yr.

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Description

Packaging information

CTN Size: 42 × 40 × 52 cm

G.W./CTN:18 kg

QTY/CTN:12 piece/carton

Note: Confirm the delivery time upon placing an order (as the stock is subject to real-time changes)

Roller Coaster Experiment Kit: Intuitive demonstration of the conversion between kinetic and potential energy, the principle of conservation of mechanical energy.

Core selling points: high-precision swing, safe materials, easy operation.

Solve abstract physical problems for students, enhance interest in experiments.

Certified by CE, quality is reliable.

Foster a passion for scientific exploration, cultivate practical skills, and make learning more lively and interesting!

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Update time：20251024101304