The acceleration of gravity is 9.8 m/s^2,
a)what is the weight on earth? Answer in Newtons
b) What is its mass on the moon where the force of gravity is 1/6 that of the earth? Answer in kg
c)What is the weight of that object on the moon? Answer in Newtons
i already got part A, but parts B and C don't make any sense to me, someone please explain please! :D
An object has a mass of 38 kg,,,?
2015-10-16 2:04 am
回答 (2)
2015-10-16 2:50 pm
An object has a mass of 38 kg. The acceleration of gravity is 9.8 m/s^2,
a)what is the weight on earth? Answer in Newtons
We = m*ge = 38*9.8 = 372.4 N
b) What is its mass on the moon where the force of gravity is 1/6 that of the earth? Answer in kg
m = 38 kg everywhere ....on earth...on the moon...on Mars....and so on
c)What is the weight of that object on the moon? Answer in Newtons
Wm = We*gm/ge = 372.4/6 = 62.07 Newton
a)what is the weight on earth? Answer in Newtons
We = m*ge = 38*9.8 = 372.4 N
b) What is its mass on the moon where the force of gravity is 1/6 that of the earth? Answer in kg
m = 38 kg everywhere ....on earth...on the moon...on Mars....and so on
c)What is the weight of that object on the moon? Answer in Newtons
Wm = We*gm/ge = 372.4/6 = 62.07 Newton
2015-10-16 2:44 am
b) Mass is the same anywhere
c) Wm = m*g = 38*(9.8/6) = 62.1 N
c) Wm = m*g = 38*(9.8/6) = 62.1 N
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