Mechanics- general motion in a straight line.

In summary, mechanics is the branch of physics that studies motion and the forces that cause it. General motion in a straight line refers to an object's movement in a single direction without changing direction or acceleration. The basic principles of mechanics include Newton's laws of motion, inertia, and the conservation of energy and momentum. Motion in a straight line can be measured by displacement and velocity. Friction, a force that acts in the opposite direction of an object's motion, can affect the speed and acceleration of an object in motion in a straight line.
  • #1
Shah 72
MHB
274
0
I don't understand q(e) . Am I not supposed to calculate the distance between the interval 0 to 2? The textbook ans only shows the interval between 0 and 22. Should I calculate the distance taming only the second equation of velocity?
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  • #2
Which integral expression shows the correct value for total distance traveled?

06-09-2021 Image002.jpg
 
  • #3
skeeter said:
Which integral expression shows the correct value for total distance traveled?

View attachment 11186
It's the first one . Thank you!
 

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