Math Unit Find a problem in your life that you can solve using the consumer math that you learned in this unit. Most of us have home, car, or education loans for which we sometimes need to calculate payments or time required to repay. Many also have savings accounts or other investments and want to […]
Draw the free-body diagram showing the forces acting on Blaine. Write the expressions for net force in the x- and y-directions.
ASSIGNMENT Question 1 (3 points) Use Newton’s second law of motion to solve the following problems. A car accelerates forward at 3.5 m/s2. If the car has a mass of 873 kg, what is the force applied to the car? (1 point) Ron bicycles forward with an acceleration of 2.1 m/s2. If he is applying […]
Find the common factors, what are the factors 36 72 18?
Factors Find the common factors, what are the factors 36 72 18?
How many 1.6 Gy fractions are required if the net effect is to be equivalent to 70 Gy delivered in 35 fractions? Take alpha/beta= 3Gy
Radiation biology A treatment consists of 46 Gy delivered in 23 daily fractions followed by a boost of 1.6 Gy per fraction delivered daily. How many 1.6 Gy fractions are required if the net effect is to be equivalent to 70 Gy delivered in 35 fractions? Take alpha/beta= 3Gy
Compare and contrast the process demographers use to model human population growth with that which biologists use to model animal populations.
Population Growth Model How do demographers model world population? Is this different from how they model, say, the population of the United States? How does this process compare with that used by biologists in determining the size of a future salmon spawn? Compare and contrast the process demographers use to model human population growth with […]
Calculate the force (in N) on the baby due to Jupiter if it is at its closest distance to Earth, some 6.29 ✕✕ 10 m away. (Enter the magnitude.)
Assignment Astrology makes much of the position of the planets at the moment of one’s birth. The only known force a planet exerts on Earth is gravitational. (a) Calculate the gravitational force (in N) exerted on a 2.98 kg baby by a 102 kg father 0.250 m away at birth (he is assisting, so he […]
What effect does vasodilation have on blood pressure? Explain why. How will her body try to bring her blood pressure back to homeostasis?
ASSIGNMENT A 29-year-old female develops sepsis and, as a consequence, she experiences profound vasodilation. a) What effect does vasodilation have on the afterload? Explain why. b) What effect does vasodilation have on blood pressure? Explain why. How will her body try to bring her blood pressure back to homeostasis? Be detailed in your explanation and […]
Design a circuit that has two resistors connected in series. Given that you have a 20 V battery, choose resistors that will produce a current of 0.2 A.
Relationships among voltage, current, and resistance in series and parallel circuits In this lab, you will investigate the relationships among voltage, current, and resistance in series and parallel circuits. Procedure Part 1: Series Circuit with Two Resistors, Designed in Terms of Resistance Design a circuit that has two resistors connected in series. Given that you […]
Find the discount and proceeds on a $3,260 face-value note for nine months if the discount rate is 9.3%. (Use the banker’s rule.)
ASSIGNMENT (There are a total of 8 questions, some having one – two parts, please answer wherever there is ???) A man earns $16.20 per hour with time and a half for overtime and he worked 48 hours during a recent week. Find his gross pay for the week. The man’s gross pay for the week […]
What is the largest distance (at 20° 𝐶) that can be measured with the motion sensor? What percent error will this introduce into the motion sensor’s distance measurements?
Chapters 15 and 16 Written Homework Be sure to show all your work, particularly for odd-numbered questions. If you end up looking at a solution please cite the source of your information. 15 – 6: A cord of mass 0.65 𝑘𝑔 is stretched between two supports 7.2 𝑚 apart. If the tension in the cord […]