- #1

noodle21

My answers: (a) From rest to speed of 20 m/s it takes 10 s. Add 20 s. Add 5.0 s.... equals 35 s.

(b) I know average velocity is displacement divided by time. But, how do I calculate the displacement???

- Thread starter noodle21
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- #1

noodle21

My answers: (a) From rest to speed of 20 m/s it takes 10 s. Add 20 s. Add 5.0 s.... equals 35 s.

(b) I know average velocity is displacement divided by time. But, how do I calculate the displacement???

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