shawnedwardsregis1 shawnedwardsregis1

14-08-2020
Physics

contestada

An object weighs 980N on the earth’s surface (i) What is its mass? (ii) If the same object weighs 360N on another planet, find the force of gravity on that planet.

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TheMalleableDuck TheMalleableDuck

16-08-2020

Weight = mass*gravity. Hence mass = 980/9.8 = 100kg. Gravity of planet 2 = weight/mass = 3.6 m/s^2

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