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Acceleration

27 bytes removed, 11:15, 6 April 2019
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final speed = 8[[m8m/s]]
initial speed = 0[[m0m/s]]
time = 0.8[[s]]8s
<math>a = {\frac{v-u}{t}} </math>
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final speed = 80[[m80m/s]]
initial speed = 20[[m20m/s]]
time = 1.5[[s]]5s
<math>a = {\frac{v-u}{t}} </math>
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final speed = 11[[m11m/s]]
initial speed = 3.0[[m0m/s]]
time = 2.0[[s]]0s
<math>a = {\frac{v-u}{t}} </math>
<math>a = 4m/s/s </math>
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final speed = 18,000[[m000m/s]]
initial speed = 6,000[[m000m/s]]
time = 250[[s]]250s
<math>a = {\frac{v-u}{t}} </math>
===About Acceleration===
: [[Acceleration]] is a [[vector]] because it has a [[magnitude]] and direction.
: The [[SI Unit]]s of [[acceleration]] and [[Metres per Second per Second|metres per second per second (m/s/s)]].
[[Acceleration]] may refer to:
*Increasing [[speed]] - The [[magnitude]] of the [[velocity]] increases.
<math>\Delta v</math> = 7.8 - 0 = 7.8m/s
time = 0.64[[s]]64s
| style="height:20px; width:200px; text-align:left;" |'''1. State the known quantities'''
<math>\Delta v</math> = 73 - 25 = 48m/s
time = 1.5[[s]]5s
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| style="height:20px; width:200px; text-align:left;" |'''2. [[Substitute (Maths)|Substitute]] the numbers into the [[equation]] and [[Solve (Maths)|solve]].'''
<math>\Delta v</math> = 11 - 3.2 = 7.8m/s
time = 1.8[[s]]8s
| style="height:20px; width:200px; text-align:left;" |'''1. State the known quantities'''