CONCEPTUAL INTEGRATED SCIENCE (PEARSON+
3rd Edition
ISBN: 2818440059223
Author: Hewitt
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 18, Problem 50TE
If two species belong to the same order, do they have to belong to the same class? Do they have to belong to the same genus?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
64. Two springs have the same unstretched length but different spring
constants, k₁ and k₂. (a) If they're connected side by side and
stretched a distance x, as shown in Fig. 4.24a, show that the force
exerted by the combination is (k₁ + k₂)x. (b) If they're con-
nected end to end (Fig. 4.24b) and the combination is stretched a
distance x, show that they exert a force k₁k2x/(k₁ + k₂).
www
(a)
FIGURE 4.24 Problem 65
www
(b)
65. Although we usually write Newton's second law for one-dimensional
motion in the form F =ma, which holds when mass is constant,
d(mv)
a more fundamental version is F
=
.
Consider an object
dt
whose mass is changing, and use the product rule for derivatives to
show that Newton's law then takes the form F
dm
= ma + v
dt
If a proton is located on the x-axis in some coordinate system at x0 = -3.2 x 10-5 meters, what is the x-component of the Electric Field due to this proton at a position x = +3.2 x 10-5 meters and on the x axis as the y-axis is 0 giving a number of Newtons/Coulomb?
Chapter 18 Solutions
CONCEPTUAL INTEGRATED SCIENCE (PEARSON+
Ch. 18 - What criteria are used to classify species in the...Ch. 18 - How did scientific ideas about evolution change...Ch. 18 - What information do scientists use to construct...Ch. 18 - What are the three domains of life?Ch. 18 - To which domain of life do eukaryotes belong?Ch. 18 - Prob. 6RCCCh. 18 - Prob. 7RCCCh. 18 - Prob. 8RCCCh. 18 - Which features of archaeans suggest they are more...Ch. 18 - Prob. 10RCC
Ch. 18 - Prob. 11RCCCh. 18 - Prob. 12RCCCh. 18 - Prob. 13RCCCh. 18 - Prob. 14RCCCh. 18 - Prob. 15RCCCh. 18 - Prob. 16RCCCh. 18 - Prob. 17RCCCh. 18 - Prob. 18RCCCh. 18 - Prob. 19RCCCh. 18 - Prob. 20RCCCh. 18 - Prob. 21RCCCh. 18 - Prob. 22RCCCh. 18 - What are some features of arthropods?Ch. 18 - Prob. 24RCCCh. 18 - Prob. 25RCCCh. 18 - What is the difference between an ectotherms and...Ch. 18 - Prob. 27RCCCh. 18 - Prob. 28RCCCh. 18 - Prob. 29RCCCh. 18 - What type of chemical bond is responsible for the...Ch. 18 - Prob. 31TISCh. 18 - Prob. 32TISCh. 18 - Prob. 33TISCh. 18 - Prob. 34TISCh. 18 - Prob. 35TISCh. 18 - Prob. 36TISCh. 18 - Prob. 37TISCh. 18 - Is there any evidence that global warming has...Ch. 18 - Prob. 39TISCh. 18 - Prob. 40TISCh. 18 - Prob. 41TISCh. 18 - Prob. 46TCCh. 18 - Prob. 47TCCh. 18 - Prob. 48TSCh. 18 - Prob. 49TSCh. 18 - If two species belong to the same order, do they...Ch. 18 - Which is more arbitrary: classifying organisms...Ch. 18 - Prob. 52TECh. 18 - How are the three domains of lifeBacteria,...Ch. 18 - Prob. 54TECh. 18 - Prob. 55TECh. 18 - Prob. 56TECh. 18 - Why would life on Earth be impossible without...Ch. 18 - Prob. 58TECh. 18 - Prob. 59TECh. 18 - Prob. 60TECh. 18 - Prob. 61TECh. 18 - Prob. 62TECh. 18 - What are some extreme environments in which...Ch. 18 - We saw that life on Earth would be impossible...Ch. 18 - Are protists single celled or multicellular? Use...Ch. 18 - Prob. 66TECh. 18 - Prob. 67TECh. 18 - Prob. 68TECh. 18 - Prob. 69TECh. 18 - Prob. 70TECh. 18 - Prob. 71TECh. 18 - Compare the cohesion of water and the adhesion of...Ch. 18 - How can a plant gain water by losing water?...Ch. 18 - Prob. 74TECh. 18 - What do fungi and animals have in common? How do...Ch. 18 - Prob. 76TECh. 18 - Prob. 77TECh. 18 - The bluefire jellyfish in the photo has caught a...Ch. 18 - Prob. 79TECh. 18 - Prob. 80TECh. 18 - Many snakes can survive eating just once every few...Ch. 18 - What kinds of living things are corals? How do...Ch. 18 - Prob. 83TECh. 18 - Prob. 84TECh. 18 - Prob. 85TECh. 18 - Prob. 86TECh. 18 - All turtles reproduce by laying eggs. There are no...Ch. 18 - Prob. 88TECh. 18 - Prob. 89TECh. 18 - Why are tiny hummingbirds such good fliers? Is it...Ch. 18 - Viruses straddle the line between living and...Ch. 18 - What are some examples of viruses that make us...Ch. 18 - Prob. 93TECh. 18 - Of the three domains of life, Bacteria and Archaea...Ch. 18 - Prob. 95TDICh. 18 - Prob. 96TDICh. 18 - Most living organisms reproduce sexually sometimes...Ch. 18 - Prob. 98TDICh. 18 - Prob. 99TDICh. 18 - Prob. 100TDICh. 18 - Prob. 1RATCh. 18 - Prob. 2RATCh. 18 - Prob. 3RATCh. 18 - Which group contains prokaryotic organisms whose...Ch. 18 - All protists are a eukaryotes. b autotrophs. c...Ch. 18 - Prob. 6RATCh. 18 - Prob. 7RATCh. 18 - All fungi are a hetrotrophs. b multicellular. c...Ch. 18 - Prob. 9RATCh. 18 - Prob. 10RAT
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Consider a single square loop of wire of area A carrying a current I in a uniform magnetic field of strength B. The field is pointing directly up the page in the plane of the page. The loop is oriented so that the plane of the loop is perpendicular to the plane of the page (this means that the normal vector for the loop is always in the plane of the page!). In the illustrations below the magnetic field is shown in red and the current through the current loop is shown in blue. The loop starts out in orientation (i) and rotates clockwise, through orientations (ii) through (viii) before returning to (i). (i) Ø I N - - I N - (iii) (iv) (v) (vii) (viii) a) [3 points] For each of the eight configurations, draw in the magnetic dipole moment vector μ of the current loop and indicate whether the torque on the dipole due to the magnetic field is clockwise (CW), counterclockwise (CCW), or zero. In which two orientations will the loop experience the maximum magnitude of torque? [Hint: Use the…arrow_forwardPlease help with calculating the impusle, thanks! Having calculated the impact and rebound velocities of the ping pong ball and the tennis ball calculate the rebounding impulse: 1.Measure the weight of the balls and determine their mass. Tennis ball: 0.57 kg Ping Pong Ball: 0.00246 kg The impulse, I, is equal to the change in momentum, Pf-Pi. Note the sign change, i.e., going down is negative and up is positive. The unit for momentum is kg-m/s. The change is momentum, impulse, is often givens the equivalent unit of N-S, Newton-Secondarrow_forward5. Three blocks, each with mass m, are connected by strings and are pulled to the right along the surface of a frictionless table with a constant force of magnitude F. The tensions in the strings connecting the masses are T1 and T2 as shown. m T1 T2 F m m How does the magnitude of tension T₁ compare to F? A) T₁ = F B) T₁ = (1/2)F C) T₁ = (1/3)F D) T₁ = 2F E) T₁ = 3Farrow_forward
- Using Coulombs Law, what is the magnitude of the electrical force between two protons located 1 meter apart from each other in Newtons?arrow_forwardCalculate the magnitude of the gravitational force between 2 protons located 1 meter apart from each other in Newtons using Newton's Law of Universal Gravitation.arrow_forwardIf the metal sphere on the Van de Graff has a charge of 0.14 Coulombs and the person has a mass of 62 kg, how much excess charge would the person need in order to levitate at a distance 25 cm from the center of the charged metal sphere if there is a distance 25 cm from the person to the sphere using Coulomb's Law to calculate the electrical force. Give your answer as the number of Coulombs (with no unit label, as usual).arrow_forward
- A balloon is rubbed on a sweater, giving the balloon a negative charge by adding an extra 3.9 x 107 electrons compared to its neutral state. What is the magnitude of the net charge on the balloon, in Coulombs?arrow_forwardA ping pong ball and a tennis ball are dropped and there is a very small gap between them when the tennis ball hits the floor. Indicate the directions of the momentums of the ping pong ball and the tennis ball after the tennis ball collides with the floor, but before the balls collide with each other. (Drawing a diagram may be helpful.)arrow_forwardDescribe how the momentum of a single ball changes as it free falls from a height of approximately 1 m, collides with a hard floor, and rebounds.arrow_forward
- If the answer is 2.8, -2.8 or -8.4, it is not CORRECTarrow_forwardThree blocks, light connecting ropes, and a light frictionless pulley comprise a system, as shown in the figure. An external force of magnitude P is applied downward on block A, causing block A to accelerate downward at a constant 2.5 m/s2. The tension in the rope connecting block B and block C is equal to 60 N. (a) What is the magnitude of the force P? (b) What is the mass of block C?arrow_forwardCurrent Attempt in Progress In the figure what is the net electric potential at point P due to the four particles if V = 0 at infinity, q = 2.12 fC, and d = 1.75 cm? d Number MI Units +qarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Foundations of Astronomy (MindTap Course List)PhysicsISBN:9781337399920Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
Horizons: Exploring the Universe (MindTap Course ...PhysicsISBN:9781305960961Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
Stars and Galaxies (MindTap Course List)PhysicsISBN:9781337399944Author:Michael A. SeedsPublisher:Cengage Learning
Stars and GalaxiesPhysicsISBN:9781305120785Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
Foundations of Astronomy (MindTap Course List)
Physics
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Horizons: Exploring the Universe (MindTap Course ...
Physics
ISBN:9781305960961
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Stars and Galaxies (MindTap Course List)
Physics
ISBN:9781337399944
Author:Michael A. Seeds
Publisher:Cengage Learning
Stars and Galaxies
Physics
ISBN:9781305120785
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
A Level Physics – Ideal Gas Equation; Author: Atomi;https://www.youtube.com/watch?v=k0EFrmah7h0;License: Standard YouTube License, CC-BY