Estimate the average pressure exerted on the road by the following. a. A family car b. A truck c. A bulldozer Discuss your findings.
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Estimate the average pressure exerted on the road by
the following.
a. A family car
b. A truck
c. A bulldozer
Discuss your findings.
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- Estimate the average pressure exerted on the road by the following.a. A family carb. A truckc. A bulldozerDiscuss your findings.This is a resistance calculation problem for construction equipment. Given facts shown below, answer the four questions:Facts:A fully loaded wheeled scraper (empty weight = 30.0 tons; fully loaded weight = 80.0 tons) must travel up a 3.0% slope on a muddy haul road.The average tire penetration of the machine is estimated to be 4.0 inches.After dumping the loaded weight, the scraper returns downhill with an empty weight. Type all your work with a final answer to each question below. Q1) What is the total resistance force in lb. that the machine is going uphill? Q2) Determine the effective grade (%) for the total resistance of going uphill? Q3) What is the total resistance force in lb. that the machine is coming downhill? Q4) Determine the effective grade (%) for the total resistance of coming downhill?Two blocks, equal size, different weight are pushed with a force P as shown. The coefficient of friction between Block 1 and Block 2 is 0.35, and between Block 2 and the ground is 0.2, what is the value of P that will cause one or both of the blocks to move?
- For the solution for this problem, I was wondering how they got 0.75s and the 0.25 in the graph? I thought in the muller method you replace the point of interest with 1 unit load up? Can you please show all calculations so I can see where the 0.75s and 0.25 are coming fromA crate is given an initial speed of 2.5m/s up the 20.0° plane. If the planehas a kinetic friction of 0.15 calculate, (a) How far up the plane will it go?(b) How much time elapses before it returns to its starting point?A box slides from rest at point A down an inclined 30 degrees to the horizontal. After reaching the bottom of the plane, the box moves on a horizontal floor at a distance 2m before coming to rest. Coefficient of friction between the box and the floor is 0.40 a. What is the distance from point A to the intersection of the inclined plane and the horizontal floor? b. What is the velocity of the block as it reaches the intersection of the inclined plane and the horizontal floor? c. What is the total time of travel until it stop?
- Show complete solution and 3 decimal places for the final answer. Asap thanks! A truck carrying fully-filled water container that is 2.5m long, 2.5m wide, and 2m high. The entire mass is 3000kg encountered an unbalanced force of 15kN. Estimate the volume of spilled water m^2.Determine the smallest acceleration that will cause the crate either to tip or slip relative to the cart. What is the magnitude of this acceleration? The coefficient of static friction between the crate and the cart is μs=0.5The following are the data of a simple summit mass haul diagram STATION MASS ORDINATE (m3) 0+000 -80 0+500 -130 Mass ordinate at initial point of the limit of free haul distance = +600 Mass ordinate at initial point of the economical haul distance = +200 Limit of Economic Haul = 450m Cost of Haul = P120.00 per cubic meter per meter station a. Determine the volume of borrow and its overhaul volume. b. Determine the length of overhaul if the cost of hauling is 00
- 10. Compute the total volume in cubic meter using Average-End Area Method. Solution must be in Basket Method. The answer should be Round off to two decimal places. Draw the figure.A 400 N block slides on a horizontal plane by applying a horizontal force of 200 N and reaches a velocity of 10 m/s in a distance of 30 m from rest. Which of the following gives the coefficient of friction between the floor and the block? A. 0.24 B. 0.27 C. 0.33 D. 0.39 E. none of the above Which of the following gives the total distance that the block will move until it stops if the 200 N force is removed when it reaches 30 m from west. A. 45.43 m B. 47.88 m C. 49.17 m D. 51.64 m E. none of the above Which of the following gives time the block moves a distance of 30 m from rest. A. 4s B. 5s C. 6s D. 7s E. none of the aboveAn empty balloon and its equipment weigh 100 lb. When inflated with gas weighing 0.0345 lb/ft3 theballoon is spherical and 20 ft in diameter. What is the maximum weight of cargo that the balloon canlift, assuming that air weigh 0.0765 lb/ft3?