# physics

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At the surface of Mars, the acceleration due to gravity is 3.72 m/s^2. A watermelon has a mass of 4.5 kg here on Earth. a) What is its weight here on earth? b) What is its mass in Mars? c)What is its weight in Mars?

• physics -

W=4.5*9.8 Newtons
mass is the same on Mars
weighton mars=4.5*3.72 N

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