Question

1. what is the average speed after two seconds?

2. after three seconds?

3. after 5 seconds?

4. what is the average speed between two and four minutes?

5. what is the average speed between four and five minutes?​

Answer 1

Answer:

1. 75 speed, 2. 90 second = 1hr. 30 second. 3. 125 = 1hr 60 seconds 4.