While john is traveling along a straight in interstate highway, he notices that the mile marker reads 242 mm. John travels until he reaches the 147 km marker and then retraces his path to the 161km marker. What is John's resultant displacement from the 242km marker? How far has he traveled answer in units of km

Complete Question

While john is traveling along a straight in interstate highway, he notices that the mile marker reads 242 km. John travels until he reaches the 147 km marker and then retraces his path to the 161 km marker. What is John's resultant displacement from the 242 km marker? How far has he traveled answer in units of km

The resultant displacement

The total distance traveled by john is  

Explanation:

From the question we are told that

      The first position of john from the finish point   is

       The second position of john from the finish point is  

        The third position of john from the finish point is

Generally the displacement from the 242 km  marker is mathematically represented as

Here we used instead of   because is further than from the finish point

=>      

Generally the total distance traveled by John is  mathematically evaluated as

=>      

=>      

answer: decibel

explanation:

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.