Earth is about 81 times more massive than the Moon. How will the mass and weight of a rocket on the Moon compare to its mass and weight on Earth? 1- the mass and weight will be less on the moon
2- the mass and weight will be greater on the moon
3- the mass will be the same, but it’s weight will be less on the moon
4- the mass will be the same, but it’s weight will be greater on the moon

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

What is the speed of an object at a given moment?

Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current