How far behind is the third place runner

Reference no: EM13553275

The 2007 world record for the men's 100m dash was 9.77 seconds. The third place runner crossed the finish line in 10.07 s. when the winner crossed the finish line, how far was the third-place runner behind him?

A) Compute an answer that assumes that each runner ran his average speed for the entire race.

B) Compute another answer, that a world class sprinter runs at a speed of 12 m/s after an initial acceleration phase. If both runners in this race reach this speed, how far behind is the third place runner when the winner finishes?

Reference no: EM13553275

Questions Cloud

How many atoms were present in the source was prepared : For a Tellurium-132 sample, 6566 counts were observed between 5.0 and 8.0 hours after the preparation of the source, how many atoms were present when the source was prepared

Estimate the average power produced by this force : A 600 gram particle (initially at rest at the origin) is subjected to a force of F=15i+20j (N) which pushes the particle along a track with a displacement described by s=3i+4j (m). calculate the average power produced by this force

Define maximum wavelength of light for photoelectric effect : If the work function of a metal is 4.39 eV, what is the maximum wavelength of light that can be used to observe the photoelectric effect

What is the relative speed and direction of car : if car a is moving east at a speeed of 40mph realtive to the ground and car b is moving east at 30mph relative to the ground. what is the relative speed and direction of car b

How far behind is the third place runner : The 2007 world record for the men's 100m dash was 9.77 seconds. The third place runner crossed the finish line in 10.07 s. how far behind is the third place runner

Evaluate the feed ratio : Taking 100 kg of the 20% feed solution as a basis, draw and label a flowchart of this process labeling both masses and volumes, and do the degree-of-freedom analysis. Calculate the feed ratio

Briefly summarize the accounting techniques : Briefly summarize the accounting techniques used by Cendant to manipulate financial results. Categorize each technique into one of Schilit's financial shenanigans.

Evaluate the strengths and weaknesses of the opinions : Write a critical review of the article above. Critically evaluate the strengths and weaknesses of the opinions of the author and discuss both the positive and negative points based on your overall judgment.

Explain molecular hydrogen can be made from methane gas : Molecular hydrogen can be made from methane gas by the reaction below. How is the rate of disappearance of CH4 related to the rate of appearance of H2. [CH4] /t

User Account

All Pages