Praxis 5005 Practice Test Practice Question
Of the following, which is directly related to an object's mass and velocity?
Correct Answer: C
Rationale: Momentum is defined as the product of an object's mass and its velocity, making it directly related to both factors. This relationship is expressed mathematically as \( p = mv \), where \( p \) represents momentum, \( m \) is mass, and \( v \) is velocity.
Option A, time, does not have a direct relationship with mass or velocity. Option B, density, relates mass to volume rather than velocity. Option D, displacement, refers to the change in position of an object and does not involve mass or velocity directly. Thus, momentum is the only option that encapsulates the relationship between mass and velocity.
Unlock All Questions
Subscribe to Premium for full access to all practice questions, detailed rationales, and performance tracking.
Subscribe Now