The gravitational force on the moon is . if an astronaut has a mass of 84 kg on earth, what will be his mass when he is standing on the moon?
a. 52.5 n
b. 84.0 n
c. 134.4 n
d. 823.2 n

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus