What is the free fall formula?

Question

What is the free fall formula? How do you write relative velocity? Is it possible to have mass but no weight?

Expert · Accepted Answer

Chapter 1   ●   Standard units are 1 meter for length, 1 second for time, and 1 kilogram for mass  ●   Other systems are cgs: grams, centimeters, and seconds ●   Another type of system is the British Engineering system      Exp: 28251ft X 1m/3.28084ft = 8611m   ●   Dimensions- the base units that make it up ●   All units in a problem should have the same dimensions      Exp: x= x​i​ vi​ +     at​ /2                           2​  2​   2​         [L]=[L]+[L/T]+(([L]​ /[T]​ )X[T]​ )/2                    L=length T=time ●   x doesn't equal sin(t) due to their being 2 dimensions     ●   No system is exact due to limited instrument  ●   Estimated uncertainty is written as 9.7 +or- .1 cm ●   Significant figures- is the number of reliably known dig

What is the free fall formula?

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Physics for Scientists & Engineers - - PHY 1943

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What is the free fall formula?

What is the free fall formula?

Other study guides from Physics for Scientists & Engineers - - PHY 1943

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Discussion and review:

Other study guides from
Physics for Scientists & Engineers - - PHY 1943