Some scientists calculated that a whale can develop 1 5 0 kW of power when it is

Fantastic news! We've Found the answer you've been seeking!

Question:

Some scientists calculated that a whale can develop

150

kW of power when it is swimming under the water surface at a constant speed

7.77

/

.

Find the resistance force of the water exerted on the whale.

Related Book For answer-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

See More Books

Posted Date: Feb 12, 2024 06:36 AM

See More Questions

A coin lies on the bottom of a pool under 1.5 m of water and 0.90 m from the side wall (Fig. 22.28). If a light beam is incident on the water surface at the wall, at what angle relative to the wall...
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
1. You and a friend agree to meet at your favorite restaurant between 5:00 P.M. and 6:00 P.M. The one who arrives first will wait 15 minutes for the other, and then will leave (see figure). What is...
"We experimented with a numerical scoring model some years back -- it just didn't work. Brought in all the senior people, sales managers, product managers, you name it. We selected several dimensions...
A beam AB of mass m and of uniform cross section is suspended from two springs as shown. If spring 2 breaks, determine at that instant (a) The angular acceleration of the beam, (b) The acceleration...
(a) A brick slides more easily on ice than on wood. For which combination (brick on ice or brick on wood) is \(\mu_{s}\) larger? (b) For rubber on dry asphalt, \(\mu_{s}\) is about 1 . Ignoring any...
Ajax Cleaning Products is a medium-sized firm operating in an industry dominated by one large firmTile King. Ajax produces a multiheaded tunnel wall scrubber that is similar to a model produced by...
9. An arrow 2.5 cm high is placed at a distance of 25 cm from a diverging mirror of focal length 20 cm., Find the nature, position and size of the image formed. 10. The image formed by a convex...
Consider the random process X(t) = Acos (wt) where w is a constant and A is a random variable uniformly distributed on [-1,1]. Which of the %3D following is true: Select one: a. The process is...
Between 1968 and 2011, our income distribution _______. a) became more equal b) stayed about the same c) became less equal
About _______million Americans are homeless. a) 2 to 3 b) 6 to 8 c) 12 to 15 d) 20 to 25 e) 40 to 50
Between 1968 and 2011, the percentage share of total income grew for _________. a) lowest two quintiles b) the middle three quintiles c) the highest quintile d) the highest quintile and the lowest...
Which statement is false? a) About three-fourths of the poor are single mothers and their children. b) About half of the poor are elderly. c) People living in the South are more likely to be poor...
Which statement is the most accurate? a) The standard of living of poor American children is very low compared to that of middle-class American children. b) Poor children in the United States are...
In a random sample of 25 people, the mean commute time to work was 33.4 minutes and the standard deviation was 7.1 minutes. Assume the population is normally distributed and use a t-distribution to...
What is a make-or-buy decision?
(a) What angle(s) does a particles velocity have to make with the magnetic field direction for the particle to be subjected to half the maximum possible magnetic force, Fmax? (b) Express the magnetic...
A violinist and a pianist simultaneously sound notes with frequencies of 436 Hz and 440 Hz, respectively. What beat frequency will the musicians hear?
A bimetallic rod as illustrated in Fig. 9.34 is com-posed of brass and copper. (a) If the rod is subjected to a compressive force, will the rod bend toward the brass or the copper? Why? (b) Justify...
True or False: Inflation decreases the purchasing power of money.
Logan is conducting an economic evaluation under inflation using the then-current approach. If the inflation rate is \(j\) and the real time value of money rate is \(d\), which of the following is...
True or False: The most commonly used measure of inflation is the relative change in the Consumer Price Index.

Some scientists calculated that a whale can develop 1 5 0 kW of power when it is

Question:

Expert Answer:

To calculate the resistance force of the water exerted on the whale we can use t... View the full answer

College Physics

Students also viewed these physics questions