Calculate the acceleration of a bus full speed changes from 6 miles to 12 miles over a period of three seconds

0.90m/s²

Explanation:

Given parameters:

Initial speed  = 6miles/hr

Final speed  = 12miles/hr

Time taken = 3 seconds

Unknown:

Acceleration = ?

Solution:

Acceleration is the rate of change of velocity with time. It is mathematically given as:

         Acceleration  =

We need to convert miles/hr to meters/seconds

Initial speed = 6 x x  x

                      = 2.68m/s

Final speed = 12 x  = 5.37m/s

      Acceleration  =   = 0.90m/s²

c) up is the direction the magnetic force is acting on the charge.

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada