Question

Look at the table :
Time
10:30 AM 11:00 AM 11:30 AM 12.00 noon) 12:30 PM
Distance from origin point (km) 0 15 28 40 00
(a) Is the car is moving with constant speed?
(b) What is the average speed?
folloun measure in a car? ​

Answer 1

1. no
2. average speed is 16.6km/hr

Answer 2

Answer:

Hey

Here is your answer

Ans1. No, the car is not moving at the constant speed as the very first speed was 0km/hr , 2nd was 15km/h so the other must be the double of 15 i.e. 30 but it is not mentioned .

Ans.2. Average speed = Sum of all the speeds

No. of speeds

so now the answer is 0+15+28+40+0

5

So now the answer is 83 = 16.6km/hr

5

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