20.15 The work done on an object is equal to the force times the distance moved in the direction of the force. The veloc

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20 15 The Work Done On An Object Is Equal To The Force Times The Distance Moved In The Direction Of The Force The Veloc 1 (28.98 KiB) Viewed 38 times

20.15 The work done on an object is equal to the force times the distance moved in the direction of the force. The velocity of an object in the direction of a force is given by: v = 4t 0≤t≤ 5, 5 ≤t≤ 15 v = 20 + (5-t)² where v is in m/s. With step size h=0.25, determine the work done if a constant force of 200 N is applied for all t a) using Simpson's 1/3 rule (composite formula) b) using the MATLAB function trapz