Homework Answers
Add Answer to:
My Notes Ask Your SerCP11 9.7.P.035. 4. -/1 points 1.0 g/cm) in an aorta with a...
(a) Calculate the mass flow rate (in grams per second) of blood (ρ = 1.0 g/cm3)...
(a) Calculate the mass flow rate (in grams per second) of blood (ρ = 1.0 g/cm3) in an aorta with a cross-sectional area of 2.0 cm2 if the flow speed is 46 cm/s. g/s (b) Assume that the aorta branches to form a large number of capillaries with a combined cross-sectional area of 3.0 ✕ 103 cm2. What is the flow speed in the capillaries? cm/s
My Notes Ask Your Teacher SerCP11 9.A.P.081. 13. -/1 points The approximate inside diameter of the...
My Notes Ask Your Teacher SerCP11 9.A.P.081. 13. -/1 points The approximate inside diameter of the acorta is 0.48 cm; that of a capillary is 11 pm. The approximate average blood flow speed is 1.0 m/s in the aorta and 1.0 cm/s in the capillaries. If all the blood in the aorta eventually flows through the capillaries, estimate the number of capillaries in the circulatory system. capilaries Need Help? Read it
Solve the following problems please A container is filled to a depth of 19.0 cm with...
Solve
the following problems please
A container is filled to a depth of 19.0 cm with water. On top of the water floats a 35.0-cm-thick layer of oil with specific gravity 0.900. What is the absolute pressure at the bottom of the container? A cube of wood having an edge dimension of 18.9 cm and a density of 645 kg/m3 floats on water, What is the distance from the horizontal top surface of the cube to the water level? what...
Problem 7. (The speed of blood) The aorta (the main blood vessel coming out of the...
Problem 7. (The speed of blood) The aorta (the main blood vessel coming out of the heart) has a radius of about 1.0 cm and the total cross section of the major arteries is about 20 cm². The density of blood is 1.05 g/cm3. A. Given that the velocity of blood pumping through the aorta is about 48 cm/s, what is the total current of the blood passing through the aorta (in grams of blood per second)? B. If all...
. Suppose that the aorta has a radius of about 1.25 cm and that the typical...
. Suppose that the aorta has a radius of about 1.25 cm and that the typical blood velocity is around 30 cm/s and that it has an average density of 1050 kg/m3 . a. What is the average blood velocity in the major arteries if the total cross-sectional area of the major arteries is 20 cm2? b. What is the total flow rate? c. If the blood in the circulatory system goes through the capillaries, what is the total cross-sectional...
1. -1 points SerCP11 5.6 P048 My Notes Ask Your In a circus performance, a monkey...
1. -1 points SerCP11 5.6 P048 My Notes Ask Your In a circus performance, a monkey is strapped to a sled and both are given an initial speed of 3.0 m/s up a 24.0 inclined track. The combined mass of monkey and sied is 14 kg, and the cencient of knetic friction between sled and incline is 0.20. How far up the incline do the monkey and sl 、 I Need Help? esH o Show My Work (otone
8.-12 points SerCP11 15.3.P.020 My Notes Ask Your Teacher An electron is accelerated by a constant...
8.-12 points SerCP11 15.3.P.020 My Notes Ask Your Teacher An electron is accelerated by a constant electric field of magnitude 320 N/C (a) Find the acceleration of the electron. (b) Use the equations of motion with constant acceleration to find the electron's speed after 1.20 x 10-8 s, assuming it starts from rest. m/s Need Help?Read ItWatch it
Ask Your Teacher G My Notes SerCP11 8.4.P.044 -/2 polnts A bicycle wheel has a diameter...
Ask Your Teacher G My Notes SerCP11 8.4.P.044 -/2 polnts A bicycle wheel has a diameter of 64.4 cm and a mass of 1.87 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 121N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 8.93-cm-diameter sprocket in...
-/2.5 Points) DETAILS SERCP11 1.4.P.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A rectangle has a...
-/2.5 Points) DETAILS SERCP11 1.4.P.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A rectangle has a length of (2.3 +0.2) m and a width of (1.7 +0.2) m. Calculate the area and the perimeter of the rectangle, and give the uncertainty in each value. HINT (a) Calculate the area and give its uncertainty. (Enter your answers in m?) m? + (b) Calculate the perimeter of the rectangle and give its uncertainty. (Enter your answers in m.) mt m Need Help?...
4. [2/3 Points) DETAILS PREVIOUS ANSWERS SERCP11 13.4.P.020. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A...
4. [2/3 Points) DETAILS PREVIOUS ANSWERS SERCP11 13.4.P.020. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A student stretches a spring, attaches a 1.90 kg mass to it, and releases the mass from rest on a frictionless surface. The resulting oscillation has a period of 0.650 s and an amplitude of 30.0 cm. Determine the oscillation frequency, the spring constant, and the speed of the mass when it is halfway to the equilibrium position. HINT (a) the oscillation frequency (in Hz)...
My Notes Ask Your Teacher SerCP11 9.A.P.081. 13. -/1 points The approximate inside diameter of the acorta is 0.48 cm; that of a capillary is 11 pm. The approximate average blood flow speed is 1.0 m/s in the aorta and 1.0 cm/s in the capillaries. If all the blood in the aorta eventually flows through the capillaries, estimate the number of capillaries in the circulatory system. capilaries Need Help? Read it
Solve
the following problems please
A container is filled to a depth of 19.0 cm with water. On top of the water floats a 35.0-cm-thick layer of oil with specific gravity 0.900. What is the absolute pressure at the bottom of the container? A cube of wood having an edge dimension of 18.9 cm and a density of 645 kg/m3 floats on water, What is the distance from the horizontal top surface of the cube to the water level? what...
Problem 7. (The speed of blood) The aorta (the main blood vessel coming out of the heart) has a radius of about 1.0 cm and the total cross section of the major arteries is about 20 cm². The density of blood is 1.05 g/cm3. A. Given that the velocity of blood pumping through the aorta is about 48 cm/s, what is the total current of the blood passing through the aorta (in grams of blood per second)? B. If all...
1. -1 points SerCP11 5.6 P048 My Notes Ask Your In a circus performance, a monkey is strapped to a sled and both are given an initial speed of 3.0 m/s up a 24.0 inclined track. The combined mass of monkey and sied is 14 kg, and the cencient of knetic friction between sled and incline is 0.20. How far up the incline do the monkey and sl 、 I Need Help? esH o Show My Work (otone
8.-12 points SerCP11 15.3.P.020 My Notes Ask Your Teacher An electron is accelerated by a constant electric field of magnitude 320 N/C (a) Find the acceleration of the electron. (b) Use the equations of motion with constant acceleration to find the electron's speed after 1.20 x 10-8 s, assuming it starts from rest. m/s Need Help?Read ItWatch it
Ask Your Teacher G My Notes SerCP11 8.4.P.044 -/2 polnts A bicycle wheel has a diameter of 64.4 cm and a mass of 1.87 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 121N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 8.93-cm-diameter sprocket in...
-/2.5 Points) DETAILS SERCP11 1.4.P.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A rectangle has a length of (2.3 +0.2) m and a width of (1.7 +0.2) m. Calculate the area and the perimeter of the rectangle, and give the uncertainty in each value. HINT (a) Calculate the area and give its uncertainty. (Enter your answers in m?) m? + (b) Calculate the perimeter of the rectangle and give its uncertainty. (Enter your answers in m.) mt m Need Help?...
4. [2/3 Points) DETAILS PREVIOUS ANSWERS SERCP11 13.4.P.020. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A student stretches a spring, attaches a 1.90 kg mass to it, and releases the mass from rest on a frictionless surface. The resulting oscillation has a period of 0.650 s and an amplitude of 30.0 cm. Determine the oscillation frequency, the spring constant, and the speed of the mass when it is halfway to the equilibrium position. HINT (a) the oscillation frequency (in Hz)...
Most questions answered within 3 hours.
-
1. Are all good samples random?
2. Magazines often report surveys giving statistics such as “63%...
asked 3 minutes ago -
Buying your in-laws a gift because it’s expected is
due to the ____________ motive of gift-giving....
asked 11 minutes ago -
Discuss the pros and cons of collaborative software such
as SameTime. Does it increase productivity? What...
asked 8 minutes ago -
A large cable company reports the following.
80% of its customers subscribe to its cable TV...
asked 9 minutes ago -
Calculate the expected value, the variance, and the standard
deviation of the given random variable X....
asked 54 minutes ago -
A hospital performs 100 surgeries per week. The probability that
complications after surgery occur is 10%....
asked 1 hour ago -
1 point) Given the significance level α=0.01 find the following:
(a) left-tailed z value z= (b)...
asked 52 minutes ago -
Assuming you are the head of the software development unit at
Cyber.Soft, explain and justify why...
asked 18 minutes ago -
Magnesium and nitrogen react in a combination reaction to
produce magnesium nitride. 3 Mg + N2...
asked 26 minutes ago -
Two electrons are initially at rest separated by a distance of
2nm. At time t=0, they...
asked 24 minutes ago -
A martial artist is practicing breaking 5 boards. He is able to
break aboard with probability...
asked 31 minutes ago -
The rate constant of a first-order reaction is 2.95 × 10−4 s−1
at 350.° C. If...
asked 34 minutes ago