He used math and science together, which is known as physics.
I would use my legs, not a measurement! To measure the distance, I would use metres.
Weight.
acres
I personally use the pound avoirdupois.
The newton is a unit of force.
a type of weight called a newton
Gravity, he also made a new measurement of weight, Newtons
The answer is Newtons. Like Sir Isaac Newton
It is named for Sir Isaac Newton who formulated the laws of motion and universal gravitation.
The measurement of my Dad is 6 foot.
He used math and science together, which is known as physics.
it is difficult to use the measurement in the past than in the measurement in present....
Imperial measurement is in general use. Engineers, scientists etc use the SI system.
with a ruler
I do.
I would use my legs, not a measurement! To measure the distance, I would use metres.