A man weighs 400 N on earth, if he move the moon, his mass on moon will be : (Consider gearth = 10 m/s2)
Question
A man weighs 400 N on earth, if he move the moon, his mass on moon will be : (Consider gearth = 10 m/s2)
Solution
The weight of an object is the force of gravity acting on it. The weight of an object can be found using the equation:
Weight = mass * gravity
On Earth, we know the man's weight (400 N) and the acceleration due to gravity (10 m/s²). We can rearrange the equation to find the man's mass:
Mass = Weight / gravity Mass = 400 N / 10 m/s² Mass = 40 kg
The man's mass will remain the same no matter where he is in the universe. Mass is a measure of the amount of matter in an object and does not change with location. Therefore, the man's mass on the Moon will still be 40 kg.
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