Question

Mona weighs 750 N on Earth.(1) On the planet Mars, the force of gravity is 38% of that of Earth. How will Mona weigh on Mars?(2) What will be Mona’s mass on Earth (g = 10 m⁄ s^2)​

Answer 1

Answer:

W on mars=285N

Mona's mass on earth will be 75kg

Explanation:

formula for weight

W=gxm

750=10m

750/10=m

75kg=m

So the mass is 75kg which never changes,  

g of mars=10×38/100

g on mars=3.8m/s^2

Now,

W on mars=gxm

W on mars=3.8x75

W on mars=285N

Mona's mass on earth will be 75kg

Hope it helps!

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