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A car traveling at 22 m/s comes to an abrupt halt in 0.1 second when it hits a tree.What is the deceleration in meters per second per second of the car?
Q8: A hunter on level ground fires a
Q21: An apple at rest weighs 1 N.The
Q21: Which of the following is not a
Q29: Which peak represents cells that contain the
Q31: The fluid mosaic model describes the plasma
Q37: A ball is thrown upwards.Neglecting air resistance,what
Q38: Twelve seconds after starting from rest,an object
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Q64: You have two flasks (labeled A and