Calculate average speed of a train, Mathematics

Calculate average speed of a train:

What is the average speed of a train which completes a 450-mile trip in 5 hours?

Solution:

Using Equation 15:

Vav = s/t

Vav = 450 miles/5 hours

Vav = 90 miles/hour

Algebraic word problems included motions are solved using the common relationship among distance, time, and average velocity subsequent the similar five primary steps for solving any algebraic word problem.

Posted Date: 2/9/2013 4:55:04 AM | Location : United States







Related Discussions:- Calculate average speed of a train, Assignment Help, Ask Question on Calculate average speed of a train, Get Answer, Expert's Help, Calculate average speed of a train Discussions

Write discussion on Calculate average speed of a train
Your posts are moderated
Related Questions
Give the Proofs in Mathematics ? 1 Two-column deductive proof Proof: Statements                                                              Reasons * Start with given c


Example of line - Common Polar Coordinate Graphs Example:  Graph θ = 3Π, r cos θ = 4 and r sin θ = -3 on similar axis system. Solution There actually isn't too much to

jeff left hartford at 2:15 pm and arrived in boston at 4:45 pm how long did the drive take him?

Find the area enclosed between two concentric circles of radii 3.5cm, 7cm. A third  concentric circle is drawn outside the 7cm circle so that the area enclosed between it and the 7


SUMMATION NOTATION Under this section we require to do a brief review of summation notation or sigma notation.  We will start out with two integers, n and m, along with n a

my qustion is how do you muliply frations

The following table contains some information about the model used. Assume the probabilities given by the model are those of being a good writer. Variable