A student drove to the university from her home and noted that the odometer on her car increased by 15.0 km. The trip took 17.0 min. (a) What was her average speed in km/h? _____ km/h (b) If the straight-line distance from her home to the university is 10.3 km in a direction 25.0° south of east, what was her average velocity in km/h? _____ km/h (c) If she returned home by the same path 7 h 30 min after she left, what were her average speed and velocity in km/h for the entire trip? average speed = _____ km/h average velocity = _____ km/h

A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 h in the new direction. If she maintains a constant speed of 640 mi/h, how far is she from her starting position?Your answer is______mi;

an airplane climbing at an angle of 45 degrees passes directly over a ground radar station at an altitude of 1 mile. a later reading shows that the distance from the radar station to the plane is 5 miles and is increasing at 7 mi/h. what is the speed of the plane in mi/h

A train travels 8.81 m/s in a -51.0° direction. The train accelerates for 2.23 s, changing its velocity to 9.66 m/s in a 37.0° direction. What is Ax? mong - org International Ang of m Ax (m) Ax= [?] m Ace Enter

3. Find the total distance traveled and displacement for each set of directions. Explain your directions using a component chart Directions 1: 4 km due east 3 km due south 10 km due west 5 km due north 4 km due west 2 km due north Directions 2: 7 km due west 2 km due north 10 km due east 6 km due south 7 km due east 12 km due north.

Ex. 2. A car driver in northern Ontario makes the following displacements: Ad₁= 15.0 km [W 30.0°N] Ad2 = 10.0 km [W 75.0°N] Ad3= 10.0 km [E 70.0° N] The trip takes 0.50 h. Calculate the average velocity of the car and driver in km/h.

A car is traveling east at 17.5 m/s when it turns due north and accelerates to 32.5 m/s, all during a time of 5.00 s. Calculate the magnitude of the car's average acceleration (in m/s2).

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A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 h in the new direction. If she maintains a constant speed of 660 mi/h, how far is she from her starting position? Your answer is _______________  mi Enter your answer rounded to two decimal places.

A car is traveling west at 17.5 m/s when it turns due north and accelerates to 32.5 m/s, all during a time of 4.00 s. Calculate the magnitude of the car's average acceleration (in m/s2).