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Lemur [1.5K]
3 years ago
7

if the force acting on an object stays the same, then the acceleration of the object is inversely proportional to its mass. if a

n object with a mass of 9 kilograms accelerates at a rate of 6 meters per second per second by a force, find the rate of acceleration of an object with a mass of 2 kilograms that is pulled by the same force. these are my choices: a. 3 meters per second per second b. 27 meters per second per second c. 18 meters per second per second d. 24 meters per second per second
Mathematics
1 answer:
kykrilka [37]3 years ago
6 0
6 = k/9 => k = 6 x 9 = 54 N

a = 54/2 = 27 meters per second per second
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A=4 \pi r^2
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Since the radius of a sphere cannot be a negative number, r=13.

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