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A motorboat maintained a constant speed of12 miles per hour relative to the water in going
21 miles upstream and then returning. The total time for the trip was 8.0
hours. Use this information to find the speed of the current.Expert Solution
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- A motorboat can maintain a constant speed of 46 miles per hour relative to the water. The boat makes a trip upstream to a certain point in 55 minutes; the return trip takes 37 minutes. What is the speed of the current? The speed of the current is____ miles per hour.arrow_forwardA motorboat maintained a constant speed of 15 mph relative to the water and going 44 miles upstream and then returning the total time for the trip with 7.5 hours use this information to find the speed of the currentarrow_forwardA ship leaves a poor at 2o'clock on May 4. The ship is traveling at 28 knots on a bearing of 035. The next day at 4:15 the ship Pulls into its first stop. After unloading part of its contents and treating the crew to breakfast at Denny's the captain again said cell at 6:30. Due to the lighter load the captain Kranks the speed up to 45 knots heading due West. The ship arrives at its final stop exactly 24 hours later. The crew quickly unloads the ship in 30 minutes. With an empty ship the captain steer the ship home at a whopping 60 knots b) how far do the ship travel altogether on this trip c) what was the bearing when it's heading homearrow_forward
- An athlete runs with velocity 12 km/h12 km/h for 44 minutes, 16 km/h16 km/h for the next 22 minutes, and 17 km/h17 km/h for other 66 minutes. Compute the total distance traveled.arrow_forwardYou start out by driving 118 miles south in 3 hours and 21 minutes, and then you stop and park for a while. Finally you drive another 105 miles south in 2 hours and 54 minutes. The average velocity for your entire trip was 28.54 miles per hour to the south. How much time did you spend parked?arrow_forwardA motorboat maintained a constant speed of 13 miles per hour relative to the water in going 22 miles upstream and then returning. The total time for the trip was 6.5 hours. Use this information to find the speed of the current.arrow_forward
- A car has an average speed of 81.0 km/h for one hour, then an average speed of 91.2 km/h for two hours during a three hour trip. What was the average speed for the three hour trip?arrow_forwardThe captain of a fishing boat needs to travel 22 miles on his boat. If the captain goes the same direction the current is flowing, his trip would be 4 hours long, but it would be 5 hours long if he goes the opposite direction of the current. Let x represent the rate of the boat if there were no current, and let y represent the rate of the curre nt. Recalling that distance equals rate multiplied by time, what is an equation that describes the situation when the boat is traveling the same direction as the current is flowing.arrow_forwardA group of college students eager to get to Florida on a spring break drove the 665- trip with only minimum stops. They computed their average speed for the trip to be 58.4 mi/h. How many hours did the trip take?arrow_forward
- A canoe moves in a swamp with a calm current at an average speed 12 m/s and covered a distance of 1.8 km. When the canoe moves on a river that has a current velocity of 3 m/s in the opposite direction to the boat's motion, write the relationship of the time (t) it takes the canoe to move in the swamp and in the river.arrow_forwardAccording to its computer, a robot that left its closet and traveled 1200 m, had an average speed of 20.0 m/s. How long did the trip take?arrow_forward
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