A :-) 1.) speed is a scalar quantity.
2.) Velocity is a vector quantity.
3.) Distance is a scalar quantity.
4.) Force is a vector quantity.
5.) Kinetic is a scalar quantity.
Answer:
P = r g h where r here is the density m / V and then P is the pressre.
W (weight) = m g
m = 10 N / 9.8 m / s^2 = 1.02 kg
r (density) = m / V = 1.02 kg / 1000 cm^3 = .00102 kg/cm^3
P = .00102 kg / cm3 * 9.8 m/s^2 * 10 cm
P = .1 kg m / (s^2 cm^2)
Since 1 N = kg m / s^2 then P = .1 N / cm^2
More simply P = F / A = 10 N / 100 cm^2 = .1 N / cm^2
Here you go! Did you get my answer?
