I'm not satisfied... Only questions with no explanation You must at least show the procedure of working after solving..
Add an option to see the measurements calculated so we can check ourselves
Disgusting It has lot of problem.
Vernier calliper Very nice tool
Too smaill to see it Works but not clear
an open source physics at Singapore simulation on Vernier Calipers for O Level.
A physics app demonstrates the principle and mechanism of Vernier Caliper
Graphical Analysis™ is a powerful tool for creating & analyzing science graphs.
an open source physics at Singapore simulation on Micrometer for O Level.