Force & Motion

Acceleration and Gravity

Force Demonstrators

1 2 3 [4] [«Back ]   Click to Enlarge Friction on an Incline Plane (811) This is a simple device for studying friction and the varying degrees of friction in relation to an incline. The unit is made of smooth wood with a metal pulley attached to the incline and a large protractor for accurately recording the angle of incline. Three different sized boards with eyehooks are also included for study of how displacement, surface contact and weight affect frictional forces. See Enlarge Click to Enlarge Incline Plane, Metal (811-M) For determining vertical and horizontal force components, friction losses, etc. Consists of a heavy base and 3" x 22" incline, supported by a cast aluminum protractor graduated to 45 degree. The adjustable pulley, with hardened steel bearings, responds to a minimum of 20g. Cart weight pan not included. See Enlarge Click to Enlarge Friction Apparatus (812) This set includes a friction block and a friction board, both made of high quality, smoothly finished pine wood. The friction block has a hook for a spring scale and three compartments for additional weights. It can be placed face-up or sideways. Students can vary the weight or area of contact to see their impact on the friction force. Comes with 3-50g weights and a 100g spring scale. Board is 20" x 2" and the block is 4" x 1.5" x 1". See Enlarge Click to Enlarge Coriolis Effect Kit (FN28782) As the steel spheres track a pattern on the kit?s turntable, students simulate the effect of the earth?s rotation on winds, ocean, currents, and material objects. Each kit includes one 14" diameter base with erasable tracing surface mounted on a turntable, removable launch structure, two 5/8" diameter steel spheres. See Enlarge Click to Enlarge Spring Scales, Metric (G4) Made from anodized metal, richly plated, high impact polystyrene body, with zero adjustment G4 Metric, Duel Scale, 100g x 1g G5 Metric, Duel Scale, 200g x 2g G1 Metric, Duel Scale, 250g x 10g G6 Metric, Duel Scale, 500g x 5g G2 Metric, Duel Scale, 500g x 20g G7 Metric, Duel Scale, 1000g x 10g G3 Metric, Duel Scale, 2000g x 20g G8 Metric, Duel Scale, 5000g x 100g G9 Metric, Duel Scale, 2.5N x 0.05N G10 Metric, Duel Scale, 5N x 0.2N G11 Metric, Duel Scale, 20N x 0.5N See Enlarge Click to Enlarge Energy Conversion Demonstrator (J2481) Energy Conversion Demonstrator This unit consists of 3 energy sources (battery, solar cell, & D.C. generator) mounted on a board and 5 transducers ( sound, light, heat, magnetic, & mechanical ) mounted on accessory boards. Demonstrates the conversion of energy from one form to another. 14" x 8" x 5" See Enlarge Click to Enlarge Solar Plate (ms-501) MS501.3-F 10 x 13cm MS501.3 4 x 6cm This unit can receive solar energy, and to be one of energy source in laboratory demonstration. See Enlarge Click to Enlarge Floating & Subergence Demonstrator (MS108) See Enlarge Click to Enlarge "V" Type Track (ms132) This unit is a simple way to science students to perform the principle of friction on "V" type track. See Enlarge Click to Enlarge Double Cone and Incline (ms135-1) This unit is used to defy the law of gravity. When the track is widened, the center of mass of the cone is lowered. So it appears to violate the law of gravity by uphill. See Enlarge Click to Enlarge Solar Energy Car (ms501.1) This is a great desk top item and make use of the sun with our solar powered vehicle. Powerful solar cells are mounted on the top of the Car and solar energy drive the car forward smoothly. See Enlarge Click to Enlarge Solar Energy Conversion Demo. (ms501.4) MS501.4-1 MS501.4-2 This unit demonstrate the solar energy conversion to three different energy forms. To show to the students on energy conversion principle. See Enlarge 1 2 3 [4] [«Back ] Go to Top