Physical quantity - math word problems - page 149 of 318
A physical quantity is a term numerically describing a property or state of a physical object. For example, a physical quantity is a length, and its corresponding physical unit is a meter (symbol m). Similarly, the quantity is weight, and the unit is the kilogram (kg). Physical quantities can be divided into a scalar (has magnitude), vector (has magnitude and direction), and tensor (has magnitude and multiple directions).Number of problems found: 6357
- 3x square
The side length of the square is 54 cm. How many times increases a square's area if the side's length increases three times? - Square and circle
Into the square is an inscribed circle with a diameter of 10 cm. What is the difference between circumference square and circle? - Sean Junkins
Sean Junkins works at X-Mobile. His pay is easily calculated using the expression 12h+8c, where h is the number of hours he works and c represents the number of phones he sells. Would Sean Junkins make more money if he worked 37 hours and sold three cell - Frightened 7734
A frightened ant runs along a 16 cm long ruler at a constant speed of 1 cm per second. He always turns around and runs back after reaching the end of the ruler. Each turn takes 1 second. He started running from the left corner. Next, how many numbers will
- Percentage 80721
Calculate what percentage is €37 from €49. - How many 21
How many tiles of 2m by 2m in size can fill the floor of a room with a size 16m x 12m? - Circumference of a polygon
Calculate the length of the side and the regular 13-gon if you have given its circumference o = 771. - Compass
What angle is between directions SSE (SouthSouthEast) and SW (SouthWest) on the compass? - Garden
How many steps of 76 cm circumvent square garden with area 1.8 ha?
- Rectangle A2dim
Calculate the side of the rectangle if you know that its area is 2590 m² and one side is 74 m. - Playground 8418
The playground has the shape of a square. One side is 28m long. The grass is in the middle of the field. What area does the grass cover? - Mrs XY
Mrs. Novak is employed. In January 2015, the gross income reached € 1348. Insurance is a 323.52 euro and income tax 153.67 euros. Employer precipitated Mrs. Novak in recent clashes € 115, of which 57 euros for the savings account, and 58 euros for repayme - Days2minutes
Write a formula that converts x days to y minutes. The formula is: - Minute angle
Find the size of the angle, which takes a minute hand for 20 minutes.
- The length 13
The length of a rectangular garden is 3 5/11. The width is 1/4 of the length. What is the area of the garden as a mixed number? - The kitchen 2
The kitchen, 5m by 3.5m, has a cupboard covering 2m by 0.75m of the floor. What area of the floor remains uncovered? - A piece 3
A piece of rectangle cloth has an area of 2 4/5 meters. Its breadth is 1 1/5 meters. What is the length of the cloth? - Football field
The soccer field may have a width of 45 meters. It is 45 meters less than the length of the course. What can be the length of the football field? - Moivre 2
Find the cube roots of 125(cos 288° + i sin 288°).
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