# physics

posted by Anonymous

A particle has an acceleration of +6.24 m/s2 for 0.300 s. At the end of this time the particle's velocity is +9.81 m/s. What was the particle's initial velocity?

1. bobpursley

What is your question about this problem? I will be happy to critique your thinking. We are not in the habit of doing homework or tests for students.

2. Elena

v=v₀ +at
v₀ = v-at

3. Isaac

v=vo +at
vo=v v-at
vo=9.81m/s - (6.24m/s^2(.3s))
vo=9.81m/s - 1.872m/s
vo= 7.44m/s

4. ryan

7.44

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