Specification Brand : Multizenic BulletPoint1 : COMPLETE FITTINGS: Comes with towel, hard box, corrugated paper, small steel ball, rope, ensuring convenient and easy installation for immediate use in the classroom. BulletPoint2 : SCIENTIFIC EDUCATIONAL VALUE: This motion force experimental model is designed to foster students' thinking ability, teaching them to explore physical laws through hands-on experimentation and speculation. BulletPoint3 : ENHANCE HANDS-ON SKILLS: Developed according to new teaching requirements, the inclined trolley allows students to conduct research activities on motion and force, bridging the from theoretical knowledge to practical experiments. BulletPoint4 : sturdy PVC MATERIAL: Made of high-quality PVC material, the experimental model is lightweight, flame retardant, and resistant to , ensuring long-lasting durability for repeated use. BulletPoint5 : VERSATILE APPLICATIONS: The equipment can be used to study friction, inertia, and other physical concepts, making it an essential tool for physics education in schools and laboratories. Color : One Color ExternallyAssignedProductIdentifier : 7436223930443 FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : na FdaLabelType : consumer FdaPremarketApprovalNumberPma : see details IsAssemblyRequired : 1 ItemName : Motion Force Experimental Model Inclined Trolley, Demonstrator Teaching Tool for School Physical Mechanics, with Fittings and PVC Material, Easy Installation, Scientific Education ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 57 centimeters ItemPackageDimensions_Width : 16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : service-carts Manufacturer : Multizenic Material : metal Material1 : Acrylonitrile Butadiene Styrene (ABS) Material2 : Polyethylene (PE) Material3 : Metal Material4 : Alloy Steel ModelName : Multizenic62mxvdk7nt ModelNumber : Multizenic62mxvdk7nt NumberOfBoxes : 1 NumberOfItems : 1 NumberOfShelves : 1 NumberOfWheels : 2 PartNumber : Multizenic62mxvdk7nt ProductDescription : Item Type: Motion Force Experimental Model Material: PVC
How to Use: Friction Studies: 1. Place the bevel, put the car on the bevel board, and then loosen. The car slides freely and records the distance. 2. Lay corrugated paper or a small towel on the long board and repeat the above steps. It Follows: All bodies will remain in a uniform straight line state when they are not acted upon by external forces. Also Concluded: When the positive pressure G is constant, the size of friction factor u is related to the roughness of the surface and the material. So the friction force f is proportional to u, which is f=u.G. 3. (1) Place the rectangular block (self provided) on the car and pull the car suddenly. In order to maintain its original static state, the surface is subjected to friction, resulting in the rectangular block falling backwards. Due to static inertia. (2) Start the car slowly, then the rectangular block will change the original static state and move with the car due to external force. if it suddenly stops, because the upper part of the rectangular block should protect the original uniform linear motion, it is unchanged in the state, and the lower part is static under the force, and the result is falling forward, which is the effect of dynamic inertia. The experiment shows that: All objects in the absence of external force or external force is zero, always maintain the original uniform linear motion state or static state, until an external force forces it to change this state, which is the law of inertia. (3) Fix the bevel, slide the ball freely, and make a record. Adjust the angle of the bevel and repeat the above steps. The study concluded: The motion of a body does not require a force to maintain, and the force is not the cause of maintaining the speed of the body, but the cause of changing the speed of the body. 4. Auxiliary Other Materials Can Be Carried Out: Study the role of the slope, the ProductSiteLaunchDate : 2024-11-02T20:18:04.900Z Size : One Size TargetAudience : Unisex Adult UnspscCode : 42140000 WarrantyDescription : No Warranty