Question #5bcc7
1 Answer
Jan 31, 2018
One is a bit of a cheat, but ...
Explanation:
Roll a cart down a friction-compensated ramp pulled by falling weights and measure the acceleration (
Time a falling object (steel ball dropped from an electromagnet to start the timer is common.)
Take a 1kg mass and weigh it on newton scales.
I’m sure there are more, but those are the 3 that I do with students in the lab.
