Question

During a relay race along a straight road, the first runner on a three- person team runs d, with a constant velocity vj. The runner then hands off the baton to the second runner, who runs do with a constant velocity D'a The baton is then passed to the third runner, who completes the race by traveling d3 with a constant velocity Dz.

a. In terms of d and y, find the time it takes for each runner to complete a segment of the race. Runner 1 Runner 2 Runner 3 ?

b. What is the total distance of the race course?

c. What is the total time it takes the team to complete the race?​

Answer 1

To find the time it takes for each runner to complete a segment of the relay race, you can use the formula Time = Distance / Velocity.

Step-by-step explanation:

To find the time it takes for each runner to complete a segment of the race, we can use the formula Time = Distance / Velocity.

For the first runner, the distance is d and the velocity is v1, so the time for the first segment is t1 = d / v1.

For the second runner, the distance is d2 and the velocity is v2, so the time for the second segment is t2 = d2 / v2.

For the third runner, the distance is d3 and the velocity is v3, so the time for the third segment is t3 = d3 / v3.