- A car moving at 10 m/s has 400,000 joules kinetic energy. The car's mass is - ?

Discover Questions

At the specified instant, the horizontal component of the linear velocity of a particle at point A at the top of the wheel is what in fps? If summation a^2k converges, does summation (ak) converges? prove.? If we used Einstein field equation of gravity field how far of would it be if we used Newton gravity field equation,to know gravity in space? How many molecules of propane were in the Erlenmeyer flask? Avogadro's number is 6.022 × 10^23 molecule/mol.
0.274g (mass in flask) 44.10=MM? Since the earth is moving and galaxies are moving how did Hubble calculate the red shift in the frequency of light?