# Physics Test Chapter 1 and Two

 What are the Five Steps of the Scientific Method? 1.) Recognize a problem2.) Make an educated guess---> a hypothesis --> about the answer3.) Predict the consequences of the hypothesis 4.) Find a way to experiment ; then test the problem 5.) Formulated the simplest general rule that organizes the three main ingredients; hypothesis, prediction, and experimental outcome. Calculating your average speed, what info. must you need to know? Distance over Time Which of the following numbers have four significant figures? D. Express the following number in scientific notation; 123,000m? B. What is the speed of an object at rest? D. A measurement of 85 km/h north west is which of the following variables? A. An airplane is flying at 635 miles per hour at an altitude of 35,000 feet. It is currently over Kansas and is approximately 16 minutes ahead of its scheduled arrival time. What is its velocity? A. Which of the following does not indicate velocity? C. A car traveling in a straight line at 22 m/s experiences a -3m/s acceleration After six seconds; C. a ball is thrown up it reaches its minimum speed at C. AuthorAnonymous ID123466 Card SetPhysics Test Chapter 1 and Two DescriptionNick doesn't understand when taylor sends him a text that her phone is broke then its nt really broke. Updated2011-12-13T22:25:59Z Show Answers