Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 632767: A plane travels 800 miles against a storm in 4 hours. Giving up, the pilot turns around and flies back 800 miles to the airport in only 2 hours with the aid of the tailwind. Find the speed of the wind and the speed of the plane in still air.
Click here to see answer by Alan3354(30993)  |
Question 632817: The Supercruiser leaves Miami for San Francisco 3240 miles away, travelling at an average speed of 40 miles per hour. At the same time, a slightly faster bus leaves San Francisco for Miami travelling at 41 miles per hour. How many hours will it take for the buses to meet?
Click here to see answer by lwsshak3(6522) |
Question 632824: An airplane diving at an angle of 40.9 degrees below the horizontal drops a mailbag from an altitude of 900m. the bag strikes the ground 5.00s after its released.
a) what us the speed of the plane?
b) how far does the bag travel horizontally during its fall?
c) what are the horizontal and vertical components of its velocity just before it strikes the ground?
Click here to see answer by KMST(1874)  |
Question 632869: Set up an equation and solve the following problem.
Felipe jogs for 21 miles and then walks another 21 miles. He jogs
3and 1/2 miles per hour faster than he walks, and the entire distance of 42 miles takes 9 hours. Find the rate at which he walks and the rate at which he jogs.
Click here to see answer by ankor@dixie-net.com(15661)  |
Question 632876: If 2 trains leave a station in opposite directions and one is going 65 mph and the other 55 mph, how long will it be before they are 720 miles apart? Please EXPLAIN the process. I totally forget, and I need to know before the end of the day.
Click here to see answer by MathTherapy(1430)  |
Question 632998: A train is passing a platform 50 metres long. It takes 20 seconds from the time the front of the engine reached the start of the platform till the last carriage past the end of the platform. If the average speed of the train was 50km/h, how long was the train?
Click here to see answer by ankor@dixie-net.com(15661)  |
Question 633034: An airplane leaves los angeles for Denver at a speed of 450 mph.Thirty min later,a plane going from Denver yo los Angeles leaves Denver,which is 850 miles from los Angeles,at a speed of 520 mph.When they meet, how far are they from Denver?
Click here to see answer by mananth(12270)  |
Question 633034: An airplane leaves los angeles for Denver at a speed of 450 mph.Thirty min later,a plane going from Denver yo los Angeles leaves Denver,which is 850 miles from los Angeles,at a speed of 520 mph.When they meet, how far are they from Denver?
Click here to see answer by graphmatics(170)  |
Question 633107: Here's another word problem. Two children weighing 65 pounds and 45 pounds respectively are on opposite ends of an 11 foot board. Where must the point of support be placed if the board is to be balanced? (Neglect the weight of the board)
Click here to see answer by solver91311(16897)  |
Question 633472: Mr. Smith is driving on the highway at a constant speed of 65 miles per hour. He notices
a car exactly 1/3 mile behind. Exactly 1 minute later, the other car passes Mr. Smith’s
car. Assuming the speed of the other car is constant, how fast is it traveling?
Click here to see answer by richwmiller(9143)  |
Question 633581: Can anyone help me solve this Im stuck
a fisherman is traveling on Pearl River took twice as long to travel 60 miles upstream in his boat that down stream. If the boats speed is 25 miles per hour in still water, find the speed of the current.
Click here to see answer by josmiceli(9697)  |
Question 633798: Please help me on this world problem: Mike walks 2 miles per hour faster than Steve. Steve walks 12 miles in 4 hours. How long would it take for Mike to walk the same distance? I need the steps please too! Thank you so much!
Click here to see answer by solver91311(16897)  |
Question 633670: A proton is traveling at a constant speed of 0.5 c (half the speed of light) along a circular path inside a particle accelerator. The area enclosed inside the accelerator is 1.6 square kilometers. How many times can the proton go around in 80 nanoseconds?
Click here to see answer by ankor@dixie-net.com(15661)  |
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