Ask Question, Ask an Expert


Ask Physics Expert

Determination of velocity required for an object to move on a banked circular road.

On a banked race track, the smallest circular path on which cars can move has a radius of 112m, while the largest has a radius of 165m, as drawing illustrates. The height of the outer wall is 18m.

Find out

(a) the smallest and

(b) The largest speed at which cars can move on this track without relying on friction.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917499

Have any Question? 

Related Questions in Physics

Many texts draw figure 81 in the form of a venn diagram

Many texts draw figure 8.1 in the form of a Venn diagram (figure 8.2). Discuss why this diagram is a misleading representation of entropies. Hint: consider the three-variable ensemble XY Z in which x ∈ {0, 1} and y ∈ {0, ...

An automobile mirror shows an image of truck located 10m

An automobile mirror shows an image of truck located 10m from mirror. The focal length of the mirrors is - 0.60m. Find the magnification and the position of the image of the truck

How to measure a classifiers quality youve just written a

How to measure a classifier's quality. You've just written a new classification algorithm and want to measure how well it performs on a test set, and compare it with other classifiers. What performance measure should you ...

1 using the shockley diode formulae for a pn homo junction

1. Using the Shockley diode formulae for a p/n homo junction, write down without algebra the diode current equation for hetero junction p/n diode with a valence discontinuity of ΔE V  and a conduction band discontinuity ...

The indium acceptor in si et-ev-270mv was used as 4-micron

The indium acceptor in Si, (E T -E v )-270mV, was used as 4-micron infrared detector in satellite and space-craft applications since there is a atmospheric absorption window around this wavelength. The absorption cross s ...

A person on a swing moves so that the chain is horizontal

A person on a swing moves so that the chain is horizontal at the turning points. Show that the centripetal acceleration of the person at the low point of the arc is exactly 2 g, regardless of the length of the chain. Thi ...

A 150-kg block of ice at 000degc falls into lake superior

A 15.0-kg block of ice at 0.00°C falls into Lake Superior, which is a fresh water lake. The lake water is at 10.0°C, and the latent heat of fusion for ice is 3.34 × 10 5 J/kg. Find the change in entropy of the block of i ...

Use a modified lempel-ziv algorithm in which as discussed

Use a modified Lempel-Ziv algorithm in which, as discussed on p.120, the dictionary of prefixes is pruned by writing new prefixes into the space occupied by prefixes that will not be needed again. Such prefixes can be id ...

A 28nbspgnbspball is fired horizontally with initial

A 28 g ball is fired horizontally with initial speed vi toward a 110 g ball that is hanging motionless from a 1.1 m -long string. The balls undergo a head-on, perfectly elastic collision, after which the 110 g ball swing ...

Explain how flight is achieved please provide an example

Explain how flight is achieved. Please provide an example and use  three concepts or laws to support  your explanation and example.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro