physics question, i dont know how to answer. ( deceleration )!?

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03-24-2008, 02:03 PM

Mitch G

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physics question, i dont know how to answer. ( deceleration )!?

Trolley going at speed of 1.10 ms^-1

constant frictional force in opposite direction on a horizontal surface.

Force pushing the trolley stops

rolls a distance of 1.96 before v = 0

how do i show that the acceleration is approximatly 0.3 ms^-2

??

thankyou!
deceleration is approx. 0.3 ms^-2

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