imrana423 imrana423

20-11-2021
Physics

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5. The net external force on a rock of mass 4.2 kg is 8.0 N forward. Find the acceleration of the rock.

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inaya9837 inaya9837

20-11-2021

Answer:

1.904

Explanation:

F= ma

8 = 4.2 a

a = 8/4.2

a = 1.904

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