5. A circular curve of highway is designed for traffic moving at a speed V. If the radius of the curve is r, what is the correct angle of banking of the road such that no friction force would be needed to negotiate it? 6. With the coefficient of static friction between the floor of a truck and a box resting on given, if the truck has an initial velocity of Vi , what is the least distance in which the truck can stop if the box is never to slide?

Q: Part (j) What is the direction of the resultant vector: A+ 2F? 20

A:

Q: Describe the graphical vector addition with parallelogram method

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Q: hat is the y component of 40 N, 32° west of north?       a. (+) 21.20 N       b. (–) 21.20 N…

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Q: A vehicle en Ercullar is runni track o radius llo0 cm at the rate of yokmper hour whal angle Though…

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Q: na the tangential r(t) = 4e'i + 4/ztj + 4e-ik component or ector.

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Q: A particle moves with constant acceleration, Att Os the particle is a the origin Atr= Os the…

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Q: Calculate the resultant from the forces given A=300N due west, B= 400N due south and C= 500N 53.13…

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Q: 1. Consider the two vectors a) b) c) A=21-1 and B=-31-6). Calculate A+B Calculate A-B |A+B Calculate

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Q: Can some one show step by step of how to solve by using the quadratic kinematic and using (Vix)…

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Q: % Part (f) What is the direction of the resultant vector: D+ F?

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Q: A round trunk duct fitting has a branch that forms an angle of 30° with themain duct. The main duct…

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Q: Solve for the resultant force using Polygon  and Parallelogram Method Given: F1: 100N, 30° F2: 150N,…

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Q: 2-107. Express force Fin Cartesian vector form if point B is located 3 m along the rod from end C.

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Q: K 118 eb 21° 125 와 R = = 38° 58 130 ll

A: Given forces are, F1=125 lbF2=118 lbF3=130 lb The angles are, θ1=21°θ2=38°θ3=58°