An astronaut is traveling the moon. The gravity field strength on the moon is 1.6 N/kg that of Earth. How would we determine an astronaut's weight on the moon
Are you missing information, just wondering?
thats all the question says?
whats missing do you think
Ok, then we can just use the law of motion F = ma, in other case W = mg
okay
We're given that the gravity is 1.6 N/kg that of earth. Are you sure you're not given the mass?
whoops the astronaut has a mass of 68 kg it was in the next question my bad!!
Ah ok, that makes much more sense :)
You just need to use W = mg where mass is 68 kg and gravity is 1.6 N/kg
ohh so you multiply 68 kg and 1.6 n/kg together?
You can see the kg's will get cancelled out leaving you with newtons, hence the force (weight)
Yes, because weight is a force
People often confuse weight and mass :)
so would it be 108.8 newtons
Weight = Force (differs around the universe) Mass = same every where in the universe
Yes, that seems good to me :)
thank you so so much for helping!!
Np
actually i have one more question is that okay?
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