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Physics A team of horses is pulling a wagon. The horses apply a constant pulling force and the wagon accelerates at 1.2 m/s2. What will the acceleration of the wagon be if the horses increase the constant pushing force by a factor of 4 and the mass of the wagon is also increased by a factor of 4? O The acceleration will be 1/16 as big. O The acceleration will double. The acceleration will be 16 times as big. The acceleration will be 1/4 as big. O The acceleration will not change. The acceleration will be 4 times as big