Acceleration

1.Acceleration- the rate of change of velocity in a given time 2.Like a car speeding up or slaming on the brakes, a ball rolling down the hill 3.You find the change in velocity through acceleration 4.Average acceleration you can find the rate between each time interval 5.Humans would feel the effects of acceleration like on a bus if the buses stop time would be short would feel the increase in negative acceleration 6.An example of positive acceleration would be like a car speeding up or a ball rolloing down the hill, A negative example would be a car slowing down or a bike trying to stop 7.You can find acceleration by velocity over time 8.Average acceleration would be diffrent from acceleration

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Freefall motion

1. the velocity increases at a certen speed untill it falls and then increases back to speed 2.the rate of change in velocity is the slope of the red line 3.the starting velocity 23m/s 4.the speed at max height would be 5. 25m/s is the speed before it hits the ground