Let's say your weight is 180 Ib . 1Ib= 0.45 Kg
a) How much is you mass?
b) How much is your weight when you are sitting on a chair?
C) How much your weight is on the surface of the Moon? The gravity on the surface of the moon is 1/6 of the gravity on Earth.
D) How much is your weight when you are in an elevator and going up at acceleration a=1m/s2?
E) Convert V= 70miles/hours to kilometers per hour?
I mile = 1.61 Km
Show work please