A runner begins from rest and accelerates at a rate of 0.22 meters per second^2 for 15 seconds. Calculate the distance traveled by the runner while he accelerates.

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?