February 26, 2017

Homework Help: Physics

Posted by Katherine on Wednesday, October 10, 2012 at 1:59pm.

These are “plug-in-the-number” tasks to familiarize you with the
main formulas that link the physics concepts of this chapter. They
are one-step substitutions, much less challenging than the Think
and Solve problems that follow.
Average speed !
total distance covered
travel time
34. Show that the average speed of a rabbit that runs a distance
of 30 m in a time of 2 s is 15 m/s.

35. Calculate your average walking speed when you step
1.0 m in 0.5 s.
Acceleration !
change of velocity
time interval
Here is the example practice question but Im not sure how to work it out,perhaps this is more specific?

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