Question: A 95-m-long train begins uniform acceleration from rest. The front of the train has a speed of 25m/s when it passes a railway worker who

A 95-m-long train begins uniform acceleration from rest. The front of the train has a speed of 25m/s when it passes a railway worker who is standing 180m from where the front of the train started

95 m v = 25 m/s

Step by Step Solution

★★★★★

3.37 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Use the information for the first 180 m to find the acceleration and the information for th... 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

Document Format (1 attachment)

P-M-K (192).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A 75-m-long train begins uniform acceleration from rest. The front of the train has a speed of 18 m / s when it passes a railway worker who is standing 180 m from where the front of the train...

A train started from rest and moved with constant acceleration. At one time it was traveling 30 m/s, and 160 m farther on it was traveling 50 m/s. Calculate (a) The acceleration, (b) The time...

A train normally travels at a uniform speed of 72 km/h on a long stretch of straight, level track. On a particular day, the train must make a 2.0-min stop at a station along this track. If the train...

A. A 125-m-long train begins uniform acceleration from rest. The front of the train has a speed of 30m/s when it passes a railway worker who is standing 225m from where the front of the train...

Can you please answer this question? Thank you! Part B How long does it take her to reach that speed? Express your answer with the appropriate units. E 00 I? - - A 75-m-long train begins uniform...

A 75-m-long train begins uniform acceleration from rest. The front of the train has a speed of 23 m/s when it passes a railway worker who is standing 150 m from where the front of the train started....

A 75-m-long train begins uniform acceleration from Review | Constants rest. The front of the train has a speed of 18 m/s when it passes a railway worker who is standing 135 m from where the front of...

please ty.pe or writ.e clearly Lesson 1.2: Assignment Questions 25 and 2-6 Motion at Constant Acceleration 23. 25. 27. 29. 31. 33. 35. (I) A car accelerates from 14 m/s to 21 m/s in 6.0 5. What was...

Please ty.pe or writ.e clearly Lesson 1.2: Assignment Questions 25 and 2-6 Motion at Constant Acceleration 23. 25. 27. 29. 31. 33. 35. (I) A car accelerates from 14 m/s to 21 m/s in 6.0 5. What was...

Note: To simplify calculations, you may use g = 10 m/s in all problems.V =7.5 m/s Questions 2-4 refer to the following figure: B C - NWAVAN D velocity (m/s) 1. An object is thrown horizontally to the...

1) If the radius of cables AB and CD are 5mm and modulus of elasticity is 20GPA, calculate the normal stress and strains in AB and CD. (60%). 5m 4m D -3m -2m 1000 N

Show that when the two phases of a two-component system are in equilibrium, the specific Gibbs function of each phase of each component is the same.

Discuss some of the strengths of network models of NPD.

Dusan is a member of the Tonda LLC, and all members have equal interests in capital and profits. The LLC has made an optional adjustment-to-basis election. Dusans interest is sold to Adele for...

The Lexington partnership has a depreciable business asset (personal property) that it originally purchased for $60,000. The asset now has an adjusted basis of $36,000 and a market value of $70,000....

Let S = $40, K = $40, r = 8% (continuously compounded), = 30%, = 0, T = 0.5 year, and n = 2. a. Construct the binomial tree for the stock. What are u and d? b. Show that the call price is $4.110....

Telly Savalas owns the Bonita Barber Shop. He employs four barbers and pays each a base rate of $1,000 per month. One of the barbers serves as the manager and receives an extra $500 per month. In...

Let S = $100, K = $95, r = 8% (continuously compounded), = 30%, = 0, T = 1 year, and n = 3. a. Verify that the binomial option price for an American call option is $18.283. Verify that there is...

Let a and b denote object modules or static libraries in the current directory, and let ab denote that a depends on b, in the sense that b defines a symbol that is referenced by a. For each of the...

there are 3 approaches to solve this. Future Value isnt one of them. any help on what the 3 approaches are? i also need it be solved in excel. Problems in Business Finance 382, Test 1, Q12, Fall 2009...

Calculate the Present Value of Growth Opportunities ( PVGO ) Medtronic is expected to earn $ 8 . 0 2 next year. The company has a discount rate of 1 3 % and is able to reinvest its earnings at an ROE...

The balance sheet for Pie Crust, Inc., is shown here in market value terms. There are 29,000 shares of stock outstanding. Market Value Balance Sheet Cash $156,000 Fixed assets 560,010 Equity $716,010...