supergirl4056 supergirl4056

16-12-2022
Physics

Answered

A kid ride a cooter down the idewalk with an contant peed of 3. 0 m/ for 7. 0 econd, then uniformly increae peed to 9. 0 m/ in 5. 0 econd. What i the kid' total diplacement? (How far along the idewalk did the kid travel?)

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