Chapter_2.4_2.5_2.6_2.7_2.8_Quiz

The change in velocity over a long period of time

The rate at which velocity changes at a specific instant in time

The total distance traveled divided by total time

The rate at which position changes at a specific instant

The velocity at a specific instant

The total change in velocity divided by the total time taken

The total distance divided by total time

The rate at which position changes

Acceleration in the direction of motion

A constant velocity

Negative acceleration, or acceleration opposite to the direction of motion

The rate at which position changes

$$a = \frac{v_f - v_i}{t_f - t_i}$$

$$a = v_i + v_f$$

$$a = \frac{d}{t}$$

$$a = v_f \times t$$

$$d = v_i t + \frac{1}{2} a t^2$$

$$d = v_i t$$

$$d = a t^2$$

$$d = v_f t$$

Acceleration

Displacement

Velocity

Time

$$v_f = v_i + a t$$

$$v_f = v_i - a t$$

$$v_f = a t$$

$$v_f = v_i t$$

Final velocity

Initial position

Acceleration

Final position

Motion with constant velocity

Motion under the influence of gravity only

Motion with increasing acceleration

Motion with no forces acting

$$2.0 \, \text{m/s}^2$$

$$9.8 \, \text{m/s}^2$$

$$1.6 \, \text{m/s}^2$$

$$0 \, \text{m/s}^2$$