What is the value of gravitational constant G (i) on the earth, and (ii) on the moon?
The gravitational constant denoted by G=6.67×10−11Nm2kg2 and it is constant throughout, so its value remains same all over the universe.
An object has mass of 20 kg on earth. What will be its ( i) mass, and (ii) weight, on the moon ? (g on moon = 1.6m/s2).
Gravitational force on the surface of moon is only 1/6 as strong as gravitational force on earth what is the weight in newton of a 120 kg object on the moon and on the earth