Oct / 09

Simple Physics Questions?

                        1- Marissa's car accelerates uniformly at a rate of +2.60      2  .
                                                                                 m/s

How long does it take for Marissa's car to accelerate from a speed of 24.6 m/s to a speed of 26.8 m/s?

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3. Nathan accelerates his skateboard uniformly along a straight path from rest to 12.5 m/s in 2.5s.
a. What is Nathan's acceleration?
b. What is Nathan's displacement during this time interval?
c. What is Nathan's this time average velocity during this time interval?
Answer