Convert 25μ/s into a)m/s b)mi/h
The kinetic energy of a car of mass m moving with velocity vis E=(mv^2)/2. If m=1000kg and v=6m/s, compute E in a) kN(m) and b) lb(ft)
A person weighs 30lbs on the moon, where g=5.32 ft/s^2. Determine that.
a) the mass of the person
b) the weight of the person on earth.