In order to accelerate, an object must be acted on by... A. a force pair
B. a large mass
C. balanced forces
D. unbalanced forces

D

Explanation:

If unbalanced forces (forces that don't have the same magnitude) are applied on an object, the object will accelerate in the direction of the greater force.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

d

step-by-step explanation:

look at the x and y axis