Kinematics Equations 2
A marathon runner's position versus time graph is shown. Categorize her motion as one of the following:
A marathon runner's position versus time graph is shown. Categorize her motion as one of the following:
A) Constant velocity (zero acceleration), also known as "sixth grade kinematics".
A) Constant velocity (zero acceleration), also known as "sixth grade kinematics".
B) Constant acceleration of magnitude g or g*sin(theta)
B) Constant acceleration of magnitude g or g*sin(theta)
C) Constant acceleration of some other value
C) Constant acceleration of some other value
D) Changing acceleration of two or more discreet values.
D) Changing acceleration of two or more discreet values.
E) Continuously changing acceleration
E) Continuously changing acceleration