Select the quantity that has changed- velocity or speed- for a car that travels north at 88 km/h and then turns east while continuing to move at 88 kn/h. explain your answer
Infer how distance and speed in the motions of analog clock parts are used to measure time
Explain how you can use a speedometer and a clock to tell how far you hav travled in a car if the car’s odometer is not working. (Hint: Assume you are traviling at a consistant velocity)
Calculate the distance a plane flies on a 7.95-hour flight from Chicago to London. Assume a consistant speed of 800.0 km/h.
Determine a skier’s velocity in kelometers per hour if it takes her 1.7 minuites to ski down a 1.67 kn slope.
Describe how you could use two photograph taken a different times to prove that the moon is in motion.
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