# Physics-Forces and Motion

- Created by: georgiaholly13
- Created on: 20-04-14 14:49

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Equations

To find the speed of a car driving down a road? Average speed=distnce/time

To find acceleration?= (v-u)/t = final velocity-initial velocity/time over which the aceleration is being tested

The equation that links force,mass and acceleration= force/mass x acceleration

To calculate the weight of an object,use the formula: Weight = mass x acceleration due to gravity

You can calculate momentum using this equation: Momentum = mass × velocity

**Quantity**

**Vector or Scalar?**

Velocity

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