Example 3 An engineer has design a banked corner with a radius of 200m and an angle 18°. What should the maximum speed be so that any vehicle can manage th corner even if there is no friction? 18° 200 m

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A: For similar triangles, corresponding sides are in the same ratio.

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Q: 42. The density of aluminum is 2.7 g/cm³. What is the density in kilograms per cubic meter?

A: Density is Note:Find:Density in

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Q: What is the cost per mile to drive a van that has a gas mileage of 12.7 miles per gallon and the…

A: From the question it is given that Distance covered = 1 mileMileage of van = 12.7 miles per…

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A: Given Statement is True because qualitative research can produce theory.

Q: Tectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has…

A: Average speed of tectonic plates (v) = 2.5 cm per year

Q: Convert 3.7 metric tons to slugs ( use 1 metric ton = 1Mg). Express your answers in 2 decimal…

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Q: ad and the block's position is gi == xm cos(wt – ø), vhat is the ratio of the kinetic er

A: potential energy in SHM =(1/2)mw²x²

Q: 17. In the diagram below, when the system is being pulled to the right, the least tension is and the…

A: 17. The least tension is T1 and the greatest tension is T3  18. Less. 19. Top, Bottom. 20.…

Q: What would be the result of 0.000006 74576 using significant figures

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Q: Let Q₁ = 1 μC, Q2 = 5 μC, and Q3 = -6 μC. (a) Find the electric field at the location of Q1, due to…

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Q: intensities. A street musician sounds the A string of his violin, producing a tone of 440 Hz. What…

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Q: A new drug is metabolized by healthy aduits at a rate of 25% each hour. After 2.5 hours, a patient…

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Q: How many centimetres

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Q: If you know x, a &t and want vo, which would be the best equation to use? A) x = vot + ½ at? B) v =…

A: Known quantities =x,a and tUnknown quantity=V0

Q: 21. Mr. Alexander wants to know the height of a cliff he hiked up. He drops a rock from the top of…

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Q: a) total volume of the gasoline in m3 b) the total mass of gasoline in metric tons.

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Q: Ql Provide the value(s) for n (using the last three digits of your student number( Number=722)) in…

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Q: A $250 150 mm B P4.82 250 mm C

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Q: 1. An electrician charges a flat rate of $75 for a home service call plus $15 per 15 minutes of…

A: Given : Flat rate charged by the electrician = $ 75 Home service call charge = $ 15 per 15 minute

Q: Q.1. For the force system shown in Fig. 1, replace the two forces acting on the rectangular solid by…

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Q: In the figure four particles are fixed along an x axis, separated by distances d = 5.30 cm. The…

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Q: Tectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has…

A: The distance covered by an object moving with some speed at any time interval is given as s = vt…

Q: bottom of the what distance

A: GivenA cylindrical tank filled with water to depth, D=0.35 mCrossectional area of hole, A=6.67…

Q: Data values of the current lạc and voltage VBc in the circuit.

A: Given, R1=50 R2=100 R3=80 I1=0.11 A I2=0.05A I3=0.06A

Q: What should you do after obtaining a numerical answer when solving a problem?

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Q: A person travels 5 miles west and 4 miles southwest how far did they go

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Q: You live 3.8 miles from school. How many feet away from school do you live

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Q: Problem 1 Suppose the constants a, ß and y have the following dimensions: [a] = ML2, [B]=ML/T2 and…

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Q: NEWTON'S SECOND LAW OF MOTION Mass of cart = 7 kg Distance Travelled = 2 m Acceleration, m/s2…

A: Concept: The Schematic Diagram of the system is Given: The Mass of the Cart=7kg Distance moved= 2 m…

Q: how to get the computed values and the percent error steps in computing

A: Given: Experimental and computed values To Find: Percent error

Q: so b= 6.09 s^-2  but you used 5.21. when I plug in the answers its wrong, can you please fix this.

A:

Q: 3. Two batteries and a resistor, R = 1.2 02, are connected in series between points M and B. The…

A: The potential drop across the resistance is given by th Ohm's law V=iR

Q: 1. The angle for a horizontally launched projectile Is 2. What is Aymax for a projectile launched…

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Q: Question 2 ICE MELLEM Connect the two batteries as shown. This is known as a parallel connection.…

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Q: A spherical conductor has a radius of 8 mm and a charge of 20µC. Calculate the electric field and…

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Q: B Let's revisit a previous problem and add the force of friction. In the figure, block A has a mass…

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Q: You are renting a car which is reported to achieve 15.1 km/L. What is its mileage in miles/gal?

A: Convert kilometer per liter into miles per gallon

Q: Determine the force P required to maintain the 165-kg engine in the position for which 0 = 36°. The…

A: Given data: The mass m=165 kg The angle θ=36°

Q: A skier with a mass of 62.0 kg (including equipment) is sliding down a snowy slope. The slope makes…

A: Given in question - Mass(m) = 62.0 KgAngle = To find - Magnitude of the acceleration( a).