PROBLEM:
Express the distance traveled in hr by a car whose speed is 60 km/hr.
SOLUTION:
PROBLEM:
SOLUTION:
PROBLEM:
SOLUTION:
PROBLEM:
SOLUTION:
Solve for using the quadratic formula. We have
PROBLEM:
SOLUTION:
Solution:
Part A
We are given the following values: ; ; and .
From the kinematic equations, the most applicable formula to solve for the change in distance, , is
Solving for in terms of the other variables, we have
Substituting the given values,
From the formula , solve for time, in terms of the other variables.
Substitute the given values
Solution:
We are given the following values:; ; and .
We can immediately solve for the acceleration using the given values, so we are going to answer Part B first.
Part B
Solve for the acceleration first using the formula
We solve for acceleration in terms of the other variables.
Substitute the given values
Part A
To solve for the time of this motion, we shall use the formula
Solving for time, , in terms of the other variables we have.
We now substitute the values given, and the computed acceleration to find the time.
Questions:
Continue readingYou can buy the solution to this project for only $10 right here.
A home will likely be the biggest purchase a person ever makes, along with being the most intimidating purchase. But the suitable news is most of the problems homebuyers face have a quick solution, if accomplished before trying to get a mortgage.
Also the purpose of this project is help you to overcome the imitating home buying process, definitely it will gave a chance to get familiar with the process:
The following formula is used for figuring out a monthly home mortgage payment:
where: L=the loan amount in dollars
r = the annual interest rate expressed as decimal
t = the number of years of the loan
M = the monthly payment in dollars
You are looking to buy a $325,000 home in Haverhill. If Bank of America will give them a 30-year mortgage at 6% annual interest rate for the cost of the house after they receive a 10% down payment.
A. Determine the loan amount?
B. How much their monthly payment will be?
C. At the end of the 30-years, how much total money will you have paid to Bank of America for your home? In another word how much did the $325,000 house really cost the couple?
D. How much interest will they have paid?
E. How many of her monthly payment go toward the interest?
F. What percent increase over the cost of the home does this interest represent?
G. Redo and re-answer all questions, but this time for 15 years?
Do analysis comparison between 30 and 15 years mortgage (at least one page not double spacing).
Solution:
Part A
We are given the the following: ; ; and .
The final velocity can be solved using the formula . We substitute the given values.
Part B
Rearrange the equation we used in part (a) by solving in terms of , we have
Part C
The change in position for part (a), , or distance traveled is computed using the formula .
For the situation in part (b), the distance traveled is computed using the formula .
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