"WardsSci100002"

Show the mechanical advantage of the wheel and axle.

These free-running plastic pulleys are durable in design.

Economical pulley for simple machine experiments.

Long lasting metal Pulley.

Compare How Different Gear Configurations Function

Precisely centered aluminum pulleys.

Economical pulley for simple machine experiments.

A set of dynamic cart trolleys are used for investigation on momentum, velocity and acceleration. Each trolley consists of two rectangular wooden blocks, 300 mm long, moving on three low friction wheels (ball bearings in wheels). The trolley is fitted with spring loaded impulse rod. It has a provision for stacking the trolleys on top of each other with removable pins. It is supplied with two rubber corks and 2 needles, so trolleys may be stuck together for inelastic collisions. A striking pin for releasing the striker and 3 pins or dowels for stacking are provided. One trolley weight approximately 1 kg.

Investigate and experiment with 7 functioning Wheel & Axle and Inclined Plane models designed to demonstrate science and technology concepts.

Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.

Bench mounted aluminum pulley.