Practice problems of the sphere - page 2 of 11
Number of problems found: 218
- Calculate 41881
The volume of the sphere is 803.84m³. Calculate its surface. - Inflating 22523
The diameter of the ball is 65cm. What will be the volume of air in the ball after inflating? - Calculate 4582
Calculate the surface of a sphere whose volume is 33.9 cm cubic. - Clay balls
How many can clay balls with a radius of 1 cm be made from a ball of clay with a radius of 8 cm?
- Planet Earth
What is the weight of the planet Earth if its average density is ρ = 2.5 g/cm³? - Volume of sphere
How many times does the volume of a sphere increase if its radius increases two times? - Twice of radius
How many times does the surface of a sphere decrease if we reduce its radius twice? - Decimetres 72974
What is the diameter of a 1m³ sphere? Write in decimetres - Surface 40621
The surface of the sphere is 535 m². What is its volume?
- Ball-shaped 32173
The inner diameter of the ball-shaped reservoir is d = 12 m. Can it hold 900 m³ of water? - Surface 4588
What is the volume of a sphere with a surface area of 113.04 square meters? - Sphere A2V
The surface of the sphere is 241 mm². What is its volume? - Earth rotation
How fast is the place on the Earth's equator moving if the Earth's radius is 6378 km? - Calculate 19673
The surface of the sphere is 1256 cm². Calculate the radius of the sphere.
- The granite ball
What is the weight of a granite ball with a radius of 60 cm if 1 m³ of granite weighs 2.7 tons? - Sphere radius
The radius of the sphere we reduce by 1/3 of the original radius. How much percent does the volume and surface of the sphere change? - Acceleration 61824
On a sphere weighing 100 g, which lies on a horizontal plate, a force acts in the horizontal direction, which gives it an acceleration of 20 cm. s ^ -2. Find the magnitude of the force. - Diameter 46661
The granite ball has a diameter of 80 cm. The mass of 1m³ of granite is 2900 kg. What is the mass of the ball? - Find x 2
Find x, y, and z such that x³+y³+z³=k for each k from 1 to 100. Write down the number of solutions.
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