A bus makes a trip according to the position-time graph shown in the drawing. What is the average velocity (magnitude and directic of the bus during (a) segment A, (b) segment B, and (c) segment C? Express your answers in km/h. +50.0 +40.0 430.0 +20.0 +10.0 0.5 1.0 1.5 2.0 2.5 3.0 Time (h) Position x (km)
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- A stone is thrown vertically upward with a speed of 17.6 m/sm/s from the edge of a cliff 75.0 mm high. A.)How much later does it reach the bottom of the cliff? Express your answer to three significant figures and include the appropriate units. B.)What is its speed just before hitting? Express your answer to three significant figures and include the appropriate units. C.)What total distance did it travel? Express your answer to three significant figures and include the appropriate units.EXE A bus makes a trip according to the position-time graph shown in the drawing. What is the average velocity (magnitude and direction) of the bus during (a) segment A. (b) segment B. and (c) segment C? Express your answers in km/h. 50.0 (A) Number (by Number Number Pater m | +40.0 +30.0 +200 +100 Units Units 05 10 15/ 2.05 26 Time (If a dog is running at 4.4074 m/s and jumps a hurdle at 26 degrees with a total distance of 1.524 m. a. what is the time it takes to make the jump. b. what is the dogs magnitude and and direction of the dog velocity.
- Olivia's trip to a coffee shop. She gets on her bike at Loomis and then rides south 0.9mimi to Broadway. She turns east onto Broadway, rides 0.8 mimi to where Broadway turns, and then continues another 1.2mimi to the shop. What is the magnitude of the total displacement of her trip What is the direction of the total displacement of her trip?17. You are working as a consultant on a video game designing a bomb site for WWI plane. in this game, the plane you are flying is traveling at 40.0 m/s at an altitude of 125 meters when it drops a bomb.Calculate the time of flight of the bomb before it hits the ground. Select one: a. 10.05 s b. 7.05 s c. 5.05 s d. 4.05 sDuring 55 successive 1.001.00 min intervals, a runner moves at the following constant speeds: 0.4000.400 km/min, 0.2000.200 km/min, 0.1100.110 km/min, 0.1100.110 km/min, and 0.3600.360 km/min. a.) Find the total distance traveled. b.) Find the average speed.
- An ant travels 3.95 inches due east, then turns and travels an additional 3.35 inches south. The ant walked east for 2.25 minutes and south for 3.15 minutes. a) What is the ant's average speed over the entire trip in the given units? O 1.35 inches/minute O 1.76 inches/minute O1.06 inches/minute O 2.32 inches/minute O 3.24 inches/minute b) What is the ant's average speed over the entire trip in Sl units? 3,190 m/s 2.06 m/s O 0.000572 m/sA truck is moving at +35.0 m /s when the driver sees a red light. In 2.60 seconds, the truck comes to a stop. A. Find the truck's acceleration (magnitude and direction). B. Find the truck's displacement(magnitude and direction).a. You leave your home & drive 45 km in the +y direction for a job interview. They offer you the job so you decide to stop and celebrate with friends on the way home. You leave the interview and drive 22 km in the -y direction. Let your home be your reference point. - What total distance did you drive?(km) - What total distance did you drive? ____km to the a. +y, b. -y, c. +x, d. -x, c. no direction b. You are standing on a circular track that is 400 m long. You begin jogging at the start line and keep jogging until you complete 2 full lap and stop at the same point you started at. - What is the total distance you travel? (m) -What is your final displacement? (m)
- 13. You need to drive to a grocery store that is 1.0 mi west of your house on the same street on which you live. There are five traffic lights between your house and the store, and on your trip you reach all five of them just as they change to red. While you are moving, your average speed is 20 mi/h, but you wait 1 min at each light. What is your average speed? a. 6.6 mi/h b. 7.5 mi/h c. 12.4 mi/h d. 20 mi/h e. None of the aboveA student drove to the university from her home and noted that the odometer reading of her car increased by 12.0 km. The trip took 17.9 min. a.If the straight-line distance from her home to the university is 10.310.3 km in a direction 28.028.0º south of east, what was her average velocity? (magnitude and direction south of east) b.If she returned home by the same path 6.50h after she left, what was her average speed for the entire trip?a. A student on her way to school walks East in a straight line 24 meters towards the bus stop, but realizes she dropped her physics notebook along the way. She turns around to retrace her steps. She walks 15 meters West before finding it and then runs the remaining 40 meters East to the bus stop. Assume her home is the reference point. - What is her total distance traveled? (m) - What is her total displacement? ___m to the a. west, b. east, c. no direction, d. north, e. south b. An ant is crawling along a yardstick that is pointed with the 0-inch mark to the east and the 36-inch mark to the west. It starts at the 8-inch mark, crawls to the 21-inch mark, then moves to the 18-inch mark. -What was the total distance the ant traveled? (in) -What was the total displacement of the ant? _____in to the a. west, b. east, c. no direction