Question

2. Define the following terms in your notebook. L
a. Average speed b. Odometer
ir
C. Speedometer
ti​

Answer 1

Answer:

average speed is calculated total distance covered /total time taken SI unit = m/s

2.odometer is the instrument which is used to measure distance is vehicles.

3. speedometer is the instrument which is used to measure speed in vehicles

Answer 2

Answer:

a total distance traveled by the time taken

b an instrumental for measuring distance travelled by the vehicle

c and instrument for measuring speed of a vehicle