Dynamic Trolley Pair - Plastic

This dynamic trolley pair is an indispensable addition to any physics classroom, offering a durable and accurate tool for studying motion, force, and collision phenomena. Constructed from a virtually unbreakable plastic, each trolley is designed for extended use in classroom environments and is an ideal upgrade from traditional wooden or metallic carts. The thoughtful design includes precise features such as low-friction wheels, adjustable spring plungers, and stackable carts, making it ideal for a wide array of dynamic experiments, including collision studies and investigations into Newton's laws.

These trolleys are equipped to support inquiry-based learning and hands-on experimentation in middle to senior secondary science classes. Students can explore key physics concepts such as kinetic and potential energy, conservation of momentum, and acceleration, using this durable and easy-to-operate equipment.

Educational Benefits:

• Helps demonstrate principles of force, friction, and Newton's laws of motion.
• Enables clear visualisation of elastic and inelastic collisions.
• Encourages scientific inquiry and hands-on experimentation.
• Builds critical thinking and data analysis skills through repeatable, measurable experiments.

Classroom Ideas:

• Use in group investigations on the effect of mass or surface material on friction and motion.
• Conduct experiments with varying spring compressions to observe acceleration.
• Combine with ticker timers or light gates for data collection and analysis in physics lessons.
• Incorporate into STEM challenges where students design and test œimpact absorbing materials or modifications.

Specifications:

• Dimensions per trolley: 30.5 cm (L) x 13 cm (W) x 18.5 cm (H)
• Wheel type: 3 low-friction nylon wheels for smooth, straight travel
• Spring system: Lockable, spring-loaded plunger with 2 levels of compression, activated via top-mounted trigger knob
• Additional features:
• Cushioned top for adding extra masses
• Stackable design
• Rear Velcro pads for inelastic collision studies
• Material: Durable, high-grade plastic body
• Included: Pair of trolleys