Volume = 4/3*pi*radius3 measured in cubic cm
The volume of a sphere whose diameter is 25 centimeters is 8,181 cubic centimeters
Volume in cubic cm = 4/3*pi*radius cubed
Its volume is 8 cubic cm
Volume: 8*10*12.5 = 1000 cubic cm
A standard ping pong ball has a diameter of about 4 cm.
The diameter of a ping pong ball is about 1.57 inches (which is 40mm). It's small, but it packs a punch in a game!
This cannot be answered. It all depends on how hard the ball was bounced.
You know, I really don't know. But I can tell you how to find out. Place water in a bowl and add the golf ball. If it sinks, it's more dense, as it can't displace enough water to cause upthrust. Do it carefully and measure the volume of water displaced, then weigh the dry ball and divide the grams by the cubic cm to get the density. Easy.
A professional ping pong table is 152.5 cm wide, 274 cm long, and has a height of 76 cm. The net height is 15.25 cm high. The net overhangs 15.25 cm.
40 mm = 4 cm and each ball occupies 64 cubic cm of space inside the cubed metre and a cubed metre is 1,000,000 cubic cm 1,000,000/64 = 15,625 ping pong balls 15,625*2.7 = 42,187.5 grammes or 42.1875 kilogrammes
Unofficial dimensions of a ping pong net, according to the diagram on Wikipedia, are 15.25 cm high, and 152.5 cm long (the width of the table). Given that the table is approximately 76 cm tall (according to the size diagram), the top of the net is approximately 3 feet off of the ground.
A table tennis net is 6 feet (1.83m) long and 6 inches (15.25 cm) high.
Assuming the volume is in cubic cm and not cm(!), Density = Mass/Volume = 56g/28cm3 = 2 grams per cm3
Volume formula for a sphere is 4/3*π*r3 so volume of ball with radius of 4.6 cm is 4/3*3.14159*(4.6cm)3 = 407.72 cm3
Volume: 4/3*pi*4^3 = 268.083 cubic cm rounded to 3 decimal places
It works out as 2.580762042 or about 2.581 cm