Worksheets of mass units conversion

The number of examples:
Range of values:
Multiplicity:

15	kg	=		mg
16	dg	=		g
14	dg	=		kg
68	kg	=		mg
95	g	=		q
83	dg	=		mg
35	Mg	=		dg
84	dg	=		g
57	t	=		dag
5	Mg	=		dg

Conversions of a mass unit in word problems

• DEnsity of a cuboid
  What is the density of a building board in the shape of a cuboid with dimensions 1 m, 20 cm, and 20 cm, if its mass is 84 kg?
• Approximately 83408
  The volume of the gasoline bottle is 15 liters. What is the weight of an entire bottle of petrol if the empty one weighs 1 kg? The density of gasoline is approximately 730 kg/m³.
• Mechanical 83220
  An airplane weighing 100 tons flies at an altitude of 11 km at a speed of 850 km/h. What is its kinetic, potential, and total mechanical energy?
• Motion on circle
  The bend has a radius of r = 100 m and is inclined at an angle of 20° to the horizontal plane (= tilt angle). What is the safe (the "best") speed to go through this curve? Sketch the picture regarding NIVS, mark the forces, and calculate.

• Calculate 82808
  Calculate the radius of an iron ball with a density of 7.8g/cm³ and a mass of 7kg.
• Diameter 82212
  How many meters of copper wire with a diameter of d=3 mm will be produced from 60 kg of copper scrap if the specific gravity of copper is p=9g/cm³?
• Calculate 79684
  Calculate the density of wood, which is a board with a volume of 0.2 cubic meters weighing 100 kg.
• Hydraulic jack
  Hydraulic jack has a capacity of 10 tons. The hydraulic lifter has 6 cm² and 360 cm² pistons. Determine the diameter of the small piston (d) and the force I will create on the piston (F). Design a single-reverse and a double-reverse lever.
• A bag 3
  A bag of rice weighs 5.4 kg, and a bag of flour weighs 3678 g. By how much is one bag heavier than the other?

• Determine 67764
  The barrel filled with asphalt has a diameter of 60 cm and a height of 100 cm. The weight of the asphalt in it is 390 kg. Determine the density of the asphalt.
• Container 67524
  One milk container weighs 80g. What is the weight of a package of 12-liter milk cartons?
• Kilograms 66864
  The sculptor composes an ice city from ice cubes. The cube with an edge length of 2 dm weighs 7.2 kg. How many kilograms is an ice cube with an edge length of 6 dm heavier than it?
• Performance 66404
  A person weighing 50 kg can climb 15 stairs. One step is 18 cm high. Determine a person's performance when: a) slowly climbing the stairs if it took him 13 seconds b) going down the stairs slowly if it took him 10 seconds c) quickly climbing the stairs if
• Temperature 63004
  Brass weighing 2.5 kg absorbs the heat of 180 kJ. How does the temperature of the brass change? The specific heat capacity of brass is 0.36 kJ / C

• Cross-section 62964
  The owner must cover the carport with a hipped roof with a rectangular cross-section of 8 m x 5 m. All roof surfaces have the same slope of 30°. Determine the price and weight of the roof if 1 m² cost €270 and weighs 43 kg.

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