Give 2 examples of units for each of the following: a) displacement b) velocity c) acceleration

Motion with constant acceleration An object moves along the x axis such that the position of the object is the following function of time. (Assume t is measured in seconds and x in meters) x = 43.2t + 2+²

12. Acceleration is defined as the change in velocity with respect to time. a. True b. False 13. Among the units that acceleration has in the metric system or international system, is the unit of meters over seconds a. True b. False 14. The three fundamental quantities measured by any measurement system are length, mass, and density a. True b. False

What is the acceleration (in units of feet per second squared) of a car that goes from 15 mph to 75 mph in a 10.0 second time period? How far does the car travel during that acceleration in units of feet? Identify the quantity(variable) you are solving for. make a simple sketch to represent the data given. Make a list of all given values, units, and the variables they represent. Write the general form of the equation you are going to use. Solve the equation.

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The circuit gilles villenueve racetrack in Montreal is 4.361 km long. The Canadian grand prix consists of 70 laps on the racetrack.Lewis Hamilton's average speed during the race was 3 km/h faster than Nico Rosberg's speed.Nico Rosberg received a "stop and go" penalty and had to stop for 10 seconds.Nico Rosberg crossed the finish line 1 minute and 30 seconds after Lewis Hamilton.Write an equation that could be used to determine Nico Rosberg's speed.

Average sum of the data number of trials Refer to the data table to find the mean for the time it took a toy car to travel certain distances. Distance (cm) 10 20 30 Time (s) Trial 1 2.02 4.11 Toy Car Time Trials Time (s) Trial 2 6.07 2.10 4.03 5.99 Time (s) Trial 3 1.95 4.06 6.03 What is the mean (average) of the trials for the 30 cm distance? 6.03 Average time (s) ?

Problem 6: Part (a)  Determine the amount of time in s it would take to travel 1.25 mm.  t1 = ______ Part (b)  Determine the amount of time in s it would take to travel 1.1 cm.  t2 = ______