Physics
Composition and decomposition of forces
Concurrent forces, weight as a force, and the static measurement of a force.
20 min
Forces and simple machines
vectors; resultant; components
What students learn
- Concurrent forces
- Weight as a force
- Static measurement of a force
- Transmission of a force along a cable
- Composition and decomposition of forces
- Parallelogram of forces
The science behind this experiment
Equipment used
- Tubular Spring Balance (plastic) 2.5 N — 4110.21
- Tubular Spring Balance (plastic)5 N — 4110.22
- Goniometric Circle — 2216.10
- Bosshead in PVC — 5401.22
- Support Rod, rounded ends, length 350mm. — 5408.81.L350
- Multifunction Support Rod, rounded ends,with holes, length 350 mm. — 5408.91
- Rod with threaded stem M3, diam. 8mm,length 70 mm — 4861.10-021
Chemicals and reagents
Safety notes
Questions for students
What to expect
Disposal
Run this experiment in your classroom
This experiment is part of the ATP Mobile Lab — a self-contained laboratory that turns an ordinary classroom into a working science lab, with over 200 experiments in physics, chemistry, biology, robotics and engineering. Gali, the AI tutor built into ATP Connect, guides students through each step and answers their questions at the bench.
See the Mobile LabTalk to our team