force with table?
force frame with pin?
steel tape?
string?
plumb bob?
inclined plane with friction block?
stopwatch?
double pulley?
uniform bar?
weight pan?
set of weights?
meter stick & wooden block?
protractor?
micrometer with steel bar?
venier caliper with aliminum cylinder?
bench pulley?

just give the use of any of them, answer as many as you caa please? one who answred the most will be given 10pts.