2.4 Equations for Uniform Acceleration Recall: acceleration is the rate of change of velocity Recall from last week: Recall from lab: Summary: for accelerated motion Ex. a car accelerates uniformly from rest to 100 km/h in 4.5 s. a) calculate the acceleration in m/s2 b) how far does it travel in the 4.5 s? ex. A cart is pushed up a ramp at 4.0 m/s. If the deceleration is 2.0 m/s2, a) how far up the ramp does it go before it starts moving down the ramp? b) At what is it 2.5 m from the starting point?
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