A2. The mass of the Earth has been measured, and is about 6x10^24kg. Have a crack at Schiehallon Experiment in Wikipedia.
The force of gravity is what keeps us grounded on Earth and is determined by the mass of the world (Earth) and our own mass. The interaction between these masses results in the force that pulls us towards the Earth's center.
Mass=energy so a world without energy is a world without mass. If you don't have energy you don't have a world.
the percentage mass of the oceans in our world is about 71%
Canada has the second largest land mass in the world, after Russia.
The expansion of mass leisure and mass culture can be largely attributed to the Roaring Twenties and World War I.
34
6,000,000,000,000,000,000,000,000 Kilograms
There is no such place.
Russia has the largest land mass in the world. It covers approximately 17.1 million square kilometers.
yty
What does mass tourism means that people roam the world and other countries.
galaxy.................it having 10 power 55kg mass........