If a mass of 150.0 g moves through a distance of 20.0 m with an acceleration of 15.0 ms-2, how much work was necessary to move the mass? F = ma , where F is force, m is mass, and a is acceleration.(1 J = 1 kgm2s - 2 )
A) 45.0 kJ
B) 4.50 kJ
C) 450.0 J
D) 45.0 J
E) 4.50 J
Correct Answer:
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