a 2,000 pound car is driving at 60 miles/hour along a straight, level road. what is the net force acting on the car?
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For free fall motion the displacement can be found by graphically as well as by kinematics equation
Here acceleration of object is constant as it fall due to gravity so we can use
here if body starts with zero initial speed then we can say
here we need to find the displacement from t = 0 to t = 6s
so we can say
so the displacement will be 176.4 m
in order to find the displacement from the graph of velocity and time we need to find the area under the graph for given time interval that will also give us same displacement for given period of time.