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March 28, 2015

Homework Help: physics

Posted by alexa on Saturday, July 2, 2011 at 10:30pm.

On planet x, an object weighs 10.4N. On planet B where the magnitude of the free fall acceleration is 1.48g (where g=9.8 m/s^2 is the gravitational acceleration on Earth),the object weighs 24.6N. The acceleration of gravity is 9.8 m/s^2. What is the mass of the object on Earth? Answer in kg.

What is the free fall acceleration of planet x? Answer in units of m/s^2.

I tried starting this problem, but it was hard for me to figureout how to go about doing it without getting stuck.

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