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Question

When running a 100 meter race Evan reaches his maximum speed when he is 35 meters from the starting line and 5 seconds have elapsed since the start of the race. Evan maintains this maximum (constant) speed for the rest of the race. If Evan is 75 meters from the starting line 10 seconds after the start of the race:

What is Evan's max speed?

If Evan runs for an additional 2 seconds after reaching his max speed...

How far will Evan travel during those 2 seconds?

What is Evan's distance from the starting line 7 seconds after the start of the race?

What is Evan's distance from the starting line 6.5 seconds after the start of the race?

Answer 1

Even is at maximum speed at 35 meters.

Even maintains for the next 10 seconds and covers 40 meters (75 - 35)

Even's maximum speed is 4 m/sec.

Can you use this information to complete and answer?