Recap Chapter 4

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Slide 1: Diapositive
NatuurkundeMiddelbare schoolhavo, vwoLeerjaar 3

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Slide 1 - Diapositive

which motion is this?
uniform motion

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which motion is this?
Acceleration

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which motion is this?
Deceleration

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Slide 10 - Diapositive

A car picks up speed at a constant acceleration from a standing start to a speed of 72 km/h in 5.0 s. The car has a mass of 1200 kg.

a Convert the speed into m/s.
b Calculate the acceleration of the car during picking up speed.

 At a certain time during acceleration, the resisting forces are 2000 N.

c Calculate the engine force at that time.


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