57 499
Assignments Done
98,7%
Successfully Done
In February 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Mechanics | Relativity Question for john

Question #19092
you walk away from an intersection at the rate of 1.1m/s for 60s. then you suddenly reverse course and run toward the intersection at the rate of 6.0m/s. formulate a d-t equation for each part of your trip.
Expert's answer
Let's define away from theintersection (i.e. origin) as positive, and towards the intersection as negative.
Then, walking away with a speed v1,
d = v1*t = (1.1 m/s) * t, where if t is in s, d will be given to you in m.
Moving so for T = 60 seconds, the object will reach the distance of X = v1*T =
1.1 m/s * 60 s = 66 m.
Then turning around and moving towards the origin with the speed v2, the distance will be defined as
d = X - v2*t = 66 m - (6.0 m/s) * t.

Answers:
d1 = v1*t = (1.1 m/s) * t;
d2 = X - v2*t = 66 m - (6.0 m/s) * t.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question