Problems involving motion - word problems, Mathematics

Assignment Help:

Problems Involving Motion - Word Problems:

How far can a car travelling at a rate of 52 miles per hour travel in 2½ hours?

Solution:

Using Equation 13:

s = vavt

s = (52 miles/hour)(2½ hours)

s = 130 miles

Example:

How long does it take a plane travelling at 650 miles per hour to go 1430 miles?

Solution:

Using Equation 14:

s = vavt

s = (52 miles/hour) (2 ½ hours)

s= 130 miles

t =  s/vav

t = 1430 miles/650 (miles/hour)

t = 2.2 hours  


Related Discussions:- Problems involving motion - word problems

#title LOGIC, HOW MANY ZERO ARE THERE AT THE END OF 200

HOW MANY ZERO ARE THERE AT THE END OF 200

Infinite limits, Infinite Limits : In this section we will see limits who...

Infinite Limits : In this section we will see limits whose value is infinity or minus infinity.  The primary thing we have to probably do here is to define just what we mean w

Given x+1/x=2cosy then find x^n +1/x^n, Here we know x can only be 1 or -1...

Here we know x can only be 1 or -1. so if it is 1 ans is 2. if x is -1, for n even ans will be 2 if x is -1 and n is odd ans will ne -2. so we can see evenfor negative x also an

Decomposing polygons to find area, find the area of this figure in square m...

find the area of this figure in square millimeter measure each segment to the nearest millmeter

Rewriting percent expressions, i have trouble going through problem in this...

i have trouble going through problem in this lesson. Markdown and Markups are theh ones im stuck in

Neuro marketing, Does neuro marketing give impetus to new consumer behavio...

Does neuro marketing give impetus to new consumer behaviour

Explain pie charts, Explain Pie Charts ? If the frequencies are writte...

Explain Pie Charts ? If the frequencies are written as percentages, they can be easily compared using a pie chart. The following is an example of a pie chart using the data fr

Example of line - common polar coordinate graphs, Example of line - Common ...

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

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd