Công thức dùng tính tần số dao động của con lắc lò xò

Calculate the kinetic energy of earth due to its spinning about its axis. krot = j compare your answer with the kinetic energy of the orbital motion of earth's center of mass about the sun. assume earth to be a homogeneous sphere of mass 6.00 1024 kg and radius 6.40 106 m. the radius of earth's orbit is 1.50 1011 m.

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.