Physics, 09.09.2020 14:01 markipler01

1.Sara gets in her car and drives 5 miles north, then turns and drives 8 miles east to Jill's house in 0.2 hrs.. They hang out for 2 hours, then Sara gets in her car and drives 8 miles west then turns and goes 3 miles south to the grocery store in 0.1 hrs. 2. A ball rolles towards a wall that is 15 meters away at 5 m/s , how long does it take the ball to get to the wall? 3. Joey is playing with his toy car for 120 seconds, first he pushes the car 1.4 meters to the right, then he makes a left handed turn and pushes the car 0.5 meters, where he turns around and pushes the car back 0.5 m making an inverted "L" shape. What distance did Joey travel? What is Joey's displacement from where he started? What was Joey's average speed and average velocity for the trip? 4. If travel for 1 hour at 70 miles/hr and for 45 minutes (0.75 hrs) at 60 /hour. What distance have traveled? What is my average speed?

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