If a Mass of 100

question 68

Multiple Choice

If a mass of 100.0 g moves through a distance of 50.0 m with an acceleration of 25.0 m s^-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 kg m² s^-2)

• A) 125 kJ
• B) 12.5 kJ
• C) 125 J
• D) 12.5 J
• E) 2.5 J