Multiple Choice. Choose the letter that corresponds to the correct answer. 1. Law of acceleration tells us the effect of mass of an object to the acceleration. When the force applied is constant, what is the relationship of mass and acceleration? a. Equal c. in the same direction b. Directly proportional d. inversely proportional​
When mass is constant, Newton's second law of motion states that acceleration is directly proportional to net force, and when mass is constant, acceleration is inversely proportional to mass.
