please show all your work and calculation so I can understand as well... Thank you!
please show all your work and calculation so I can understand as well... Thank you! Traffic...
Problem 3 (20 points) The traffic flow on a highway is al 1800 veh/hr with speed of ul 60 kmhr. As the an accident, the road is blocked. The density in the queue is k2-2 50 veh/km (jam density) a) What is the speed of the shockwave formed? (8 points) b) What is the rate at which the queue grows, in units of vehicles per hour? C 12 points) 120 Problem 3 (20 points) The traffic flow on a highway...
Problem 3 (20 points) The traffic flow on a highway is al 1800 veh/hr with speed of ul 60 kmhr. As the an accident, the road is blocked. The density in the queue is k2-2 50 veh/km (jam density) a) What is the speed of the shockwave formed? (8 points) b) What is the rate at which the queue grows, in units of vehicles per hour? C 12 points) 120
A rural highway has capacity of 5.000 veh/h. One morning, traffic flows at constant rate of 3.000 veh h when. suddenly. at 8:00am. a major accident takes place. and the highway is totally hour blocked for 20 minutes. Then it starts to operate at reduced capacity of 2.000 yeh/hr for one which improves to 3,000 yely h during the next hour, and finally at 10:20am the full capacity is restored a) What is the maximum length b) What time does...
Please clearly show all steps. Answers are in red. On a specific westbound section of highway, studies show that the speed-density relationship is: 1. 3.6 It is known that the capacity is 3600 veh/h and the jam density is 215 veh/mi. a. What is the density at the point of maximum flow? 140.7 veh/mi b. What is the spacing between vehicles at this density? 19.20 ft/veh Assume an average vehicle length of 220 inches c. What is the space-mean speed...
can you please show the process so i can better understand thank you 3) A car travels at 70 mi/h and uses gasoline at a rate of 11 km/L. How many gallons of gas are needed for a 2.0 hours trip? (3 Pts.) 4) A 60,0 g silver object is added to a 75.0 mL of water in a graduated cylinder. What is the new water level, in mL, in the cylinder? (2 Pts.)
need to show all of your work that you used for calculation please! thank you! 6) From p.51 # 5 Which has the greater mass, 1 liter of water or 1 Liter of gasoline? The density of water is 1.00g/mL and that of gasoline is approximately 0.68 g/mL. Please show your work. Page 5 of 5
PLEASE explain why and show work so I can try to follow and understand!! Thank you!!
Please show all the work so I can understand Thank you!!! Simplify the following 1. cos(–3x) cos(-x) – cos (6 – 3x) sin(-x) cos (5 – ) - 1 2. 2 cos 3. sin12º – sin8°
please show all steps so I can fully understand how to solve. thank you You are given the following data for Skylar Ltd.: Direct Labour Hours Overhead Costs 25700 $630800 January 32600 $700100 February 45117 $887306 March 37500 $720500 April 40349 $909220 May 21235 $624133 June July 23700 $651000 August 39200 $759000 September 41884 $751261 October 23082 $614932 November 25200 $620100 December 30100 $682000 Using the high-low method, what is the variable overhead cost per direct labour hour? Select one:...
please please show the work so i can understand this thank you so much for your help bolk , The Business Decision Case The sales department of Donovan Manufacturing, Inc. has completed the following sales forecast for the months of January through March 20X 1 for its only two products: 50,000 units of J to be sold at $90 each and 30,000 units of K to be sold at $70 each. The desired unit inventories at March 31, 20X1, are...