John, a scheduler at Mangel-Wurzel Transport, gets a call from a regular customer needing to move 49.5 m´ of rock and soil, which John knows from previous experience has an average density of 1220 kg/m’. John has avalable a dump truck with a capacity of 10 m and a maximum safe load of 6400. kg.- Calculate the number of trips the dump truck will have to make to haul the customer's load away.

John, a scheduler at Mangel-Wurzel Transport, gets a call from a regular customer needing to move 49.5 m´ of rock and soil, which John knows from previous experience has an average density of 1220 kg/m’. John has avalable a dump truck with a capacity of 10 m and a maximum safe load of 6400. kg.- Calculate the number of trips the dump truck will have to make to haul the customer's load away.

Name: John, a scheduler at Mangel-Wurzel Transport, gets a call from a regu
Uploaded: 2024-03-20T06:51:10.000Z
Channel: Bartleby
Description: John, a scheduler at Mangel-Wurzel Transport, gets a call from a regular customer needing to move 49.5 m´ of rock and soil, which John knows from previousexperience has an average density of 1220 kg/m’. John has avalable a dump truck with a capacity

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter11: Fluid Statics

Section: Chapter Questions

Problem 51PE: A twin-sized air mattress used for camping has dimensions of 100 cm by 200 cm by 15 cm when blown...

See similar textbooks

Similar questions

A container of water has a cross-sectional area of A=0.1m2 . A piston sits top of the water (see be following figure). There is a spout located 0.15 m from the bottom of tank, open to the atmosphere, and a stream of water exits the spout. The cross sectional area of the spat is As=7.0104m2 . (a) What is the velocity of the water as it leaves the spout? (b) If the opening of the spout is located 1.5 m above the grand, how far from be pout does water hit the floor? Ignore friction and dissipative forces.
Consider a river that spreads out in a delta region on its way to the sea. Construct a problem in which you calculate the average speed at which water moves in the delta region, based on the speed at which it was moving up river. Among the things to consider are the size and flow rate of the river before it spreads out and its size once it has spread out. You can construct the problem for the river spreading out into one large river or into multiple smaller rivers.
A twin-sized air mattress used for camping has dimensions of 100 cm by 200 cm by 15 cm when blown up. The weight of the mattress is 2 kg. How heavy a person could the air mattress hold if it is placed in freshwater?
How would you determine the density of an irregularly shaped rock?
Show that the Reynolds number NRis unitless by substituting units for all the quantities in its definition and cancelling.
The inside volume of a house is equivalent to that of a rectangular solid 13.0 m wide by 200 m long by 2.75 m high. The house is heated by a forced air gas heater. The main uptake air duct of heater is 0.300 m in diameter. What is the average speed of the duct if it carries a volume equal to that of the house’s interior every 15 minutes?
A twin-sized air mattress used for camping has dimensions of 95 cm by 225 cm by 13.5 cm when blown up. The mass of the mattress is 2 kg. How heavy a person, in newtons, could the air mattress support if it is floating in freshwater, with density 1000 kg/m3?
What is the minimum area (in square meters) of the top surface of an ice slab 0.441 m thick floating on fresh water that will hold up a 938 kg automobile? Take the densities of ice and fresh water to be 917 kg/m3 and 998 kg/m3, respectively.
Consider a 200-ft-high, 1200-ft-wide dam filled to capacity. Determine (a) the hydrostatic force on the dam and (b) the force per unit area of the dam near the top and near the bottom.
Employing dimensional analysis methods, find an expression for the rate of flow Q over a weir if it is assumed to be proportional to the width of the weir b and is a function of the upstream height above the crest H and gravitational acceleration g.
A boat is constructed of wood having a density of 401.4 kg/m3. Its surface area is 15.5 m2, and its volume is 19.4 m3. When the boat is placed in freshwater (rfreshwater = 1000 kg/m3), a load of Kendall's Bust, m = 11,500 kg, is also placed on the raft. With the added load of the Bust, what depth, h (in meters), does the boat sink into the water? i.e. how far down does it sink, to remain floating?
A Marine landing craft can be approximated by a box-shaped, rectangular barge with the following dimensions: Length = 120 feet, Beam = 25 feet, and Depth = 7.5 feet. When empty the barge has a draft of 2.5 feet. You are the Combat Cargo Officer on an amphibious ship responsible for the safe loading of landing craft. a. The landing craft has a maximum safe draft of 5.25 feet. How many tons of cargo can be loaded without exceeding this draft? b. An amphibious operation requires that the landing craft must cross a shoal that is 150 yards from the beach. At high tide the charted depth at the shoal is 4.5 feet. How many tons of cargo can be loaded on the barge so that it will safely arrive at the beach and not run aground? c.The landing craft is loaded to a draft of 5 feet in salt water, and is going to a pier located in a fresh water river. At low tide the depth of water pierside is 5.5 feet. Will the boat ground itself at low tide? Why or why not?