Physics
 👍 0
 👎 0
 👁 1,021

 👍 0
 👎 0

 👍 0
 👎 0
Respond to this Question
Similar Questions

Trig/PreCalc...
Please help me with this. The finishing time for a runner completing the 200meter dash is affected by the tailwind speed, s. The change, t, in a runner's performance is modeled by the function shown below: t= 0.0119s^2  0.308s
asked by AbelovedAngel on October 23, 2014 
Precalc
Water is flowing from a major broken water main at the intersection of two streets. The resulting puddle of water is circular and the radius r of the puddle is given by the equation r = 5t feet, where t represents time in seconds
asked by Zoe Cameron on April 2, 2015 
PHysics!!
Starting from rest at a height equal to the radius of the circular track, a block of mass 25 kg slides down a quarter circular track under the influence of gravity with friction present (of coefficient μ). The radius of the track
asked by Bob on May 8, 2012 
phyics
Suppose a runner completes one lap around a 400m track in a time of 50 s. Calculate the average velocity of the runner. Express your answer in meters per second to the nearest integer.
asked by shelby on September 12, 2015 
physics
1.Moving with uniform acceleration a body covers 150m during 10sec so thet it covers 24m during the 10th sec .What is the initial velocity and the acceleration of the body. 2.A runner travels 1.5 laps around a circular track of
asked by srikar on May 19, 2012

College Calculus 1
A runner sprints around a circular track of radius 150 m at a constant speed of 7 m/s. The runner's friend is standing at a distance 300 m from the center of the track. How fast is the distance between the friends changing when
asked by Please Help! on October 1, 2010 
Physics
Cheryl runs a race on a 400.0 m circular track. She starts running east of the starting line and then circles the track and falls, stopping 1.00 m west of the starting line. Her time is 80.0 s. What was her average velocity? I
asked by Pat on January 9, 2012 
calculus
Two runners, A and B run on a straight race track for 0
asked by Kenneth on November 22, 2008 
math
There is a diagram of a running track. The track is made up of two straights and two semicircles. The radius of each semicircle is 35 meters. The length of the outer perimeter of the entire running track is 400 meters. Find the
asked by Melanie on May 19, 2016 
physics
a runner run halfway around a circular track whose radius is 60 meters in 45 secs what is the average velocity? what is the average speed?
asked by Dan on October 16, 2011 
physics
a race car starts from rest on a circular track.the car increases its speed at constant rate at as it goes 2.75 times around the track.find the angle that the total acceleration of the car makes with the radius connecting the
asked by abera on November 21, 2014
You can view more similar questions or ask a new question.