- #1
unknown physicist
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Homework Statement
The Force applied to an object is equal its mass times its acceleration Assume that the ball has a mass of 40g. What is the force due to gravity acting on the ball?Homework Equations
F=ma
The Attempt at a Solution
F=(.04)(-9.81)
I get a negative answer, does that mean that the force is negative? or should I change -9.81 to 9.81?