What should be the magnitude of the resulting constant

Assignment Help Physics

Reference no: EM1355126

Q. When a high speed passenger train traveling at 113 km/h rounds a bend, the engineer is shocked to see that a locomotive has improperly entered onto the track from a siding and is a distance D = 642m ahead. The locomotive is moving at 21.0 km/h. The engineer of the high speed train immediately applies the brakes. (a) What must be the magnitude of the resulting constant deceleration if a collision is to be just avoided? (b) Assume that the engineer is at x =0 when, at t = 0, he first spots the locomotive. Sketch the x(t) curves representing the locomotive and high speed train got the situations in which a collision is just avoided and is not quite avoided.

Reference no: EM1355126

Questions Cloud

Sensitivity analysis and scenario analysis : Suppose if you were the CFO of a company that had to decide on hundreds of potential projects per year, would you wish to use sensitivity analysis and scenario analysis as explained in the chapter,

Explain what makes an effective organizational objective : Explain what makes an effective organizational objective and what are some examples of organizational objectives for your organization or one which you are familiar?

Locbox collection system : Mesa Electronics, located in Phoenix, is attempting to determine if it should set up a lockbox collection system for its Northeastern customers. Currently the firm receives an average of 350 payments per working day (assume 250 working days per ye..

Question related to organizational performance : The major topic is Organizational Performance. I have a subsection which is the integration plan for optimizing the contributions from internal functions.

What should be the magnitude of the resulting constant : When a high speed passenger train traveling at 113 km/h rounds a bend, the engineer is shocked to see that a locomotive has improperly entered onto the track from a siding and is a distance D = 642m ahead.

Allowance method for bad debts : Milner Corp. uses the allowance method to account for uncollectibles. On October 31, it wrote off a $1,000 account of a customer, C. Schaub. On December 9, it receives a $200 payment from Schaub.

Explain what key performance indicators : Explain What key performance indicators would you choose to measure the business health of your company

Phases of behavior assessment : First state and define the five phases of behavior assessment. Then pick two of the five phases and discuss in your own words:

What technology available to produce your product : What technology available to produce your product suddenly improves. You should note whether the scenario indicates a shift of the curve or movement along the curve. You are a supplier of widgets.

User Account

All Pages