Kaplan Nursing Entrance Exam Practice 2025 – Comprehensive Prep

Question: 1 / 2700

Acceleration can be defined as:

Change in speed over time

Acceleration is defined as the change in speed over time. It represents how quickly an object is speeding up, slowing down, or changing direction. In physics, acceleration indicates not just an increase in speed but any change in the velocity of an object, which includes both increases and decreases in speed as well as changes in direction.

When a vehicle accelerates from a stop, it is gaining speed; if it is slowing down to a stop, it is experiencing negative acceleration (deceleration). The key aspect of acceleration is the relationship between the variation in the object’s velocity and the duration over which this change occurs. This dynamic is typically expressed mathematically as the change in velocity divided by the time interval during which that change takes place. Thus, the definition captures the essence of how motion changes over time, making it a fundamental concept in both physics and engineering.

Get further explanation with Examzify DeepDiveBeta

Speed in a given direction

Distance divided by time

Force divided by mass

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy