Distance Displacement speed and velocity

Front

From the figure, what is the displacement?

Back

25 meters NE

Front

Alem walked 0.5 Km to his cousin's house, 0.7 Km south, and 0.30 Km north to his aunt's house. What is the total distance he traveled?

Back

1.5 Km

Front

Change in position relative to a fixed point.

Back

motion

Front

Shortest distance from the starting point to the end point with direction

Back

displacement

Front

How can you find the distance around a circle?

Back

2πr

Front

A cat walks 3 meters toward a laser, then jumps 5 meters due south of the laser. What is the displacement of the cat (to the nearest tenth)?

Back

5.8m

Front

Slope of displacement-time graph gives

Back

velocity

Front

Which would hit the ground first if dropped from the same height in a vacuum—a feather or a metal bolt?

Back

They would hit the ground at the same time.

Front

What does the speedometer on your car measure?

Back

instantaneous speed.

Front

Average speed is calculated by:

Back

Total distance/Total time