Wiki User
∙ 11y agoMomentum is the product of mass and velocity, so just multiply both values
IF THE UNITS ARE APPROPRIATE.:
725 kg X 30 m/s = 21,750 kg-m/s.
(If the mass of the car were 725 slugs and it was moving at 30 miles per hour,
then you could not just multiply those numbers.)
Wiki User
∙ 11y agoKonel Manvo
Momentum is the product of mass and velocity, so just multiply both valuesIF THE UNITS ARE APPROPRIATE.:725 kg X 30 m/s = 21,750 kg-m/s.(If the mass of the car were 725 slugs and it was moving at 30 miles per hour,then you could not just multiply those numbers.)
725 = 72500%725 = 72500%725 = 72500%725 = 72500%
92% of 725= 92% * 725= 0.92 * 725= 667
12% of 725= 12% * 725= 0.12 * 725= 87
725
725 as a decimal and fraction = 725.0 ; 725/1
725 = 0.15x 725/0.15 = 4833.33333
To calculate the mass of KOH needed to make 400mL of 725 M KOH solution, you would use the formula: mass = volume (in L) * molarity * molar mass First, convert the volume from mL to L (400mL = 0.4 L). Then plug in the values for volume (0.4 L), molarity (725 M), and the molar mass of KOH (39.10 g/mol) to find the mass of KOH needed. mass = 0.4 L * 725 mol/L * 56.11 g/mol ≈ 131.78 grams.
108.75 (108.75 is 15 percent of 725) 15 percent percent of 725 = 0.0015 x 725 = 1.0875
570 x 100 / 725 = 78.62%
725 = 725.0
They are: 725 = DCCXXV