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Please help me with these calculating velocity questions im so stressed out

Please help me with these calculating velocity questions im so stressed out-example-1
User Jmizv
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1 Answer

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Answer: -10m/s

Step-by-step explanation:

Velocity is solved using the equation displacement over time. Part C shows a displacement or change in x of 30 and a change in time of 3 secs (7-10) so the equation would be 30m/3s= -10m/s it is negative because look at the slope. Its decreasing right? So that means the objects is slowing down which means it can't have a positive velocity

User Michael Samuel
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