Question: A track is being designed so that a car can go at 50. m/s around a 100. m radius curve without needing to turn the

A track is being designed so that a car can go at 50. m/s around a 100. m radius curve without needing to turn the wheels. At what angle must the track be banked with respect to the horizontal so the normal force can counter both the weight of a car and the centripetal force?(The numbers in front of the decimal point are significant.)

The term for mile (1600 meters) comes from the idea that a mile could be done in 1000 steps. A stride is one step. What would the stride length (in meters) of a roman soldier have needed to be?

A marble lands 2.1 m away from a 1.8 m tall table. How fast did it roll off of the table?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 Angle of Banking To determine the angle at which the track must be banked we can consider the forces acting on the car as it moves around the curved ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

A student walks 2.0 km south and then 5.0 km east. What is their total displacement? A car drives 25 km west and then 13 km south. What angle does the resultant make with respect to west? An arrow is...

Hello thank you for your help! A track is being designed so that a car can go at 50. m/s around a 100. m radius curve without needing to turn the wheels. At what angle must the track be banked with...

Question 1 (1 point) A ball of mass M at the end of a string in a horizontal circular path of radius R at constant speed of V. Which combination of changes would require the greatest increase in the...

8. A car rounds a level curve of radius 65 m at a speed of 18m/s. What is the minimum value of the coefficient of kinetic friction between the tires and the road to prevent skidding? 9. Calculate the...

QUESTION 1 A driver in a car traveling at a speed of 28.8 m's sees a deer 100 m away on the road. Calculate the minimum constant acceleration that is necessary of the car to stop without hitting the...

PRACTICE IT A wheel rotates with a constant angular acceleration of 3.20 rad/s". Assume the angular speed of the wheel is 1.75 rad/s at 1; = 0. (a) Through what angle does the wheel rotate between ?...

. . . Tesla case.pdf Open in Office Q A Exhibit 1 Estimated Cost Structure for a $25,000 IC Car % of Car Price Production Materials and parts 50 Body 18 Chassis 14 Powertrain 18 Mfg & assembly cost...

1. Discuss the initial budget process, the variances, and potential reasons for the variances. 2. Determine changes you think the company should make based on the variance analysis. What will the...

NOTE: A corporation is a distinct, separate legal entity. > NOTE: Many large businesses are corporations; as a result, they generate 90% of the total business dollars in the United States. As a...

A U . S . shareholder that owns stock o f a foreign corporation o n the C F C ' s Subpart F income for the tax year, which i s generally base includes i n gross income its pro rata share o f a...

Sally's Soaps Sally, your boss at * Sally's Soaps', just walked into your office. She is a little upset as she hands you a print out of an email she just received. You take it and read: Sally, I...

Consider the stirred-tank heating system shown below. It is desired to control temperature T2 by adjusting the heating rate Q2 via voltage signal V2 . It has been suggested that measurements of T1...

which of the following was a major reason for dividing executive powers among six offices? Group of answer choices To make executive power more efficient by creating a system of division of labor for...

Lab 8 - 1 Create a Horizontal and Vertical Analysis Using XBRL Data S&P 1 0 0 Lab Note: The tools presented in this lab periodically change. Updated instructions, if applicable, can be found in the...

The demand for a special small engine over the next five quarters is 200, 150, 300, 250, and 400 units, respectively. The manufacturer supplying the engine has different production capacities...

6 Theory of Machines 5. A shaft carries five masses A, B, C, D and E which revolve at the same radius in planes which are equidistant from one another. The magnitude of the masses in planes A, C and...

Two muscles in the back of the leg pull on the Achilles tendon as shown in Figure 9.35. What total force do they exert? F(200 N) Lateral gastrocnemius Achilles' tendon 20% 20 F(200 N) Medial...

When poked by a spear, an operatic soprano lets out a 1200-Hz shriek. What is its wavelength if the speed of sound is 345 m/s?

(a) The Sun orbits the Milky Way galaxy once each 2.60 x 10 8 y, with a roughly circular orbit averaging 3.00 x 10 4 light years in radius. (A light year is the distance traveled by light in 1 y.)...

4.6.2 The probability that a z picked at random will have a value between z = 2.87 and Z = 2.64.

4.4.3 If the mean number of serious accidents per year in a large factory (where the number of employees remains constant) is five, find the probability that in the current year there will be: a....

4.6.1 The area under the curve between z = 0 and z = 1.43.