Find the force exerted on a falling object that has a mass of 4.7 kg. Use the formula, F = ma , where F is the force exerted by gravity on a falling object, m is the mass of the object, and a is the acceleration of gravity. The acceleration of gravity is –9.80 m/s² (meters per second squared). The force is measured in newtons.
A) 46.06 newtons
B) –46.06 newtons
C) 46.46 newtons
D) –4.91 newtons
E) –0.48 newtons
B) –46.06 newtons
Mathematics
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A. 49x8 - 7x2 - 3 + 
+ 
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+ 
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Mathematics