Conceptual Physical Science (6th Edition)
6th Edition
ISBN: 9780134060491
Author: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 1, Problem 51TAS
Lillian rides her bicycle along a straight road at an average velocity v.
(a) Write an equation showing the distance she travels in time f.
(b) If Lillian’s average speed is 7.5 m/s for a time of 5.0 min, show that she travels a distance of 2250 m.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
While dusting a bookshelf at the local college's huge library, Jean accidentally knocks a book off of the shelf that is 3.48 meters high. Neglecting air resistance and assuming the book has an initial velocity of 0m / s , what speed will the book have right before it hits the ground?
While dusting a bookshelf at the local college's huge library, Jean accidentally knocks a book off of the shelf that is 2.53 meters high. Neglecting air resistance and assuming the book has an initial velocity of 0 m/s, what speed will the book have right before it hits the ground?
Walk along a long straight level path in the woods you go 30 m in 6.2 s, stop for 32 s, and then continue on in the same direction 40 m more in 15 s. What was your average speed for all of this?
Chapter 1 Solutions
Conceptual Physical Science (6th Edition)
Ch. 1 - Aristotle on Motion 1. What did Aristotle believe...Ch. 1 - Did Aristotle believe that forces are necessary to...Ch. 1 - Galileos Concept of Inertia 3. What idea of...Ch. 1 - Which dominated Galileos way of extending...Ch. 1 - What name is given to the property by which...Ch. 1 - MassA Measure of Inertia 6. Which depends on...Ch. 1 - Where is your weight greater, on Earth or on the...Ch. 1 - What are the unit of measurement for weight and...Ch. 1 - A 1-kg object weight nearly 10 N on Earth. Would...Ch. 1 - Net Force 10. What is the net force on a box that...
Ch. 1 - What two properties are necessary for a vector...Ch. 1 - The Equilibrium Rule 12. Name the force that...Ch. 1 - How much tension is in a vertical rope that holds...Ch. 1 - Prob. 14RCQCh. 1 - One bowling ball sits at rest, and another bowling...Ch. 1 - Support Force 16. Why is the support force on an...Ch. 1 - When you weigh yourself, how does the support...Ch. 1 - The Force of Friction 18. How does the direction...Ch. 1 - If you push to the right on a heavy piece of...Ch. 1 - Suppose you push to the right on a heavy piece of...Ch. 1 - If you push a heavy piece of furniture and it...Ch. 1 - Speed and Velocity 22. Distinguish between speed...Ch. 1 - Why do we say that velocity is a vector and speed...Ch. 1 - Does the speedometer on a vehicle show average...Ch. 1 - How can you be both at rest and moving at 100,000...Ch. 1 - Acceleration 26. Distinguish between velocity and...Ch. 1 - What is the acceleration of an object that moves...Ch. 1 - What is the acceleration of an object in free fall...Ch. 1 - Show that the average speed of a rabbit that runs...Ch. 1 - Calculate your average walking speed when you step...Ch. 1 - Show that the acceleration of a car that can go...Ch. 1 - Show that the acceleration of a hamster is 5 m/s2...Ch. 1 - Show that the hamster in Exercise 37 travels a...Ch. 1 - Show that a freely falling rock drops a distance...Ch. 1 - Find the strength of the net force produced by a...Ch. 1 - Lucy Lightfoot stands with one foot on one...Ch. 1 - Henry Heavyweight weighs 1200 N and stands on a...Ch. 1 - The sketch shows a painters scaffold in mechanical...Ch. 1 - A different scaffold that weighs 400 N supports...Ch. 1 - A horizontal force of 120 N is required to push a...Ch. 1 - Driving along the toad at 88 km/h, Reckless Rick...Ch. 1 - An airplane with an airspeed of 90 km/h lands on a...Ch. 1 - (a) Show that the average speed of a tennis ball...Ch. 1 - (a) Show that Leslies average speed is 10 km/h...Ch. 1 - (a) Show that the acceleration is 7.5 m/s2 for a...Ch. 1 - Lillian rides her bicycle along a straight road at...Ch. 1 - Extend Table 1.2 (which gives values from 0 to 5...Ch. 1 - A car races on a circular track of radius r. (a)...Ch. 1 - A ball is thrown straight up with an animal speed...Ch. 1 - A ball is thrown straight up with enough speed so...Ch. 1 - A school bus slows to a stop with an average...Ch. 1 - An airplane starting from rest, at one end of a...Ch. 1 - The weights of Burl, Paul and the scaffold produce...Ch. 1 - Rank, from greatest to least, the net force on the...Ch. 1 - Different materials. A, B, C, and D, rest on a...Ch. 1 - Three pucks, A, B, and C, are sliding across ice...Ch. 1 - EXERCISES (SYNTHESIS) 1.1. Aristotle on Motion 62....Ch. 1 - Which of Aristotle's ideas did Galileo discredit...Ch. 1 - Galileo's Concept of Inertia 64. A bawling ball...Ch. 1 - A space probe is carried by a rocket into outer...Ch. 1 - When a ball rolls down an incline, it gains speed...Ch. 1 - MassA Measure of Inertia 67. What physical...Ch. 1 - Which has more mass: a 2-kg fluffy pillow or a...Ch. 1 - Is a person on a diet more accurately said to lose...Ch. 1 - Personally, what is your mass in kilograms? Your...Ch. 1 - Gravitational force on the Moon is merely 1/6 the...Ch. 1 - Net Force 72. A monkey harp stationary at the end...Ch. 1 - Suppose the monkey weighs 100 N and the vine...Ch. 1 - If the vine that supports the monkey breaks, what...Ch. 1 - The Equilibrium Rule 75. Can an object be in...Ch. 1 - When you push downward on a book that it at rest...Ch. 1 - Nellie Newton hangs at rest from the ends of the...Ch. 1 - A hockey puck at rest is in equilibrium. Is it in...Ch. 1 - Support Force 79. An empty jug of weight W is at...Ch. 1 - Place a heavy book on a table, and the table...Ch. 1 - The Force of Friction 81. In order to slide a...Ch. 1 - Consider your desk at rest on your bedroom floor....Ch. 1 - In Figure 1.15 we see Marie pushing horizontally...Ch. 1 - Speed and Velocity 84. One ultralight aircraft...Ch. 1 - What is the impact speed when a car moving at 100...Ch. 1 - You're in a car traveling on a highway at some...Ch. 1 - Emily Easy go can paddle a canoe in still water at...Ch. 1 - Acceleration 88. Grade says acceleration is how...Ch. 1 - What is the acceleration of a Tesla automobile...Ch. 1 - What is the acceleration of a car that moves at a...Ch. 1 - Correct your friend who says, "Japan's bullet...Ch. 1 - Suppose that a freely falling object were somehow...Ch. 1 - Consider a freely falling object dropped from...Ch. 1 - Asteroids have been moving through space for...Ch. 1 - In answer to the question "What keeps Earth moving...Ch. 1 - Harry the painter swings year after year from his...Ch. 1 - For the pulley system shown, what is the upper...Ch. 1 - When the strong man in Exercise 97 exerts a...Ch. 1 - In tearing a paper towel or plastic bag from a...Ch. 1 - Someone standing at the edge of a cliff (as in...Ch. 1 - When a ball is tossed straight up, it momentarily...Ch. 1 - Suppose that a freely falling object falls from a...Ch. 1 - In the absence of air resistance, a ballplayer...Ch. 1 - On which of these hills does the ball roll down...Ch. 1 - Because Earth routes once every 24 hours, the west...Ch. 1 - If you toss a coin straight upward while riding in...Ch. 1 - Two balls, A and B, are released simultaneously...Ch. 1 - Refer to the tracks in Exercise 107. (a) Does ball...Ch. 1 - Choose the BEST way to complete the statement. 1....Ch. 1 - According to Galileo, inertia is a (a) force like...Ch. 1 - When a 10-kg block is simultaneously pushed...Ch. 1 - Tension is actually a force that tends to (a)...Ch. 1 - The equilibrium rule, F = 0, applies to (a)...Ch. 1 - When you stand on two bathroom scales, one fool on...Ch. 1 - Your Average speed in skateboarding to your...Ch. 1 - If an object moves with constant acceleration, its...Ch. 1 - If a falling object gains 10 m/s each second it...Ch. 1 - A freely falling object his a speed of 30 m/s at...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Unreasonable Results (a) An 8.00 F capacitor is connected in parallel to another capacitor, producing a total c...
College Physics
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective
Express the unit vectors in terms of (that is, derive Eq. 1.64). Check your answers several ways Also work o...
Introduction to Electrodynamics
Conceptual Example 20.1 shows that the gravitational force between an electron and a proton is about 1040 times...
Essential University Physics: Volume 2 (3rd Edition)
Can an induced electric field exist in the absence of a conductor?
Essential University Physics (3rd Edition)
Choose the best answer to each of the following Explain your reasoning. 3.The modern organism that appeared to ...
Cosmic Perspective Fundamentals
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
- A typical reaction time to get your foot on the brake in your car is 0.2 seconds. If you are traveling at a speed of 47 kph, what distance will your car travel during this reaction time? Express your answers in meters.arrow_forwardWhat happens if a person on a cliff throws a rock straight down. To explore this question, calculate the velocity of the rock when it is 5.10 m below, and has been thrown downward with an initial speed of 13.0 m/s O -18 m/s 2 15 m/s O -21 m/sarrow_forwardA hippopotamus can run up to 9.86 m/s. Suppose a hippopotamus uniformly accelerates 0.28 m/s² until it reaches a top speed of 9.86 m/s. If the hippopotamus has run 25.1 m, what is its initial speed in m/s? (round your answer to two decimal places; DO NOT include units)arrow_forward
- A jet plane has a takeoff speed of Vto = 68 m/s and can move along the runway at an average acceleration of 1.9 m/s². If the length of the runway is 2.2 km, will the plane be able to use this runway safely? O Yes O No Defend your answer.arrow_forward1. A ship steams at a constant velocity of 15 m/s . (a) How far does it travel in a day? (b) How long does it take to travel 500 m? 2. Car moves at 50 m/s for 30s and then at 60 m/s for 2 h. (a) How far did it go? (b) What was its average velocity for the entire trip ?arrow_forwardRob drove to the nearest hospital with an average speed of v m/s in t seconds. If he drives home on the same path, but with an average speed of 3v m/s, how long is the return trip home in terms of t?arrow_forward
- Neglecting air resistance, what is the speed of an object (in m/s) 1.7 seconds after being dropped from a great height? Your Answer:arrow_forwardA body falls freely from rest. Find a) the distance it falls in 3 s, b) the time required to reach a speed of 25 m/s, and c) the time taken to fall 300 m.arrow_forwarda body falls freely from rest. find its acceleration, the distance it falls in 3 s, its speed after falling 70 m, the time required to reach a speed of 25m/s, and the time taken to fall 300m. A ball is thrown vertically downward from the edge of a high cliff with an initial velocity of 25 ft/s. How fast it is moving after 1.5 s? How far has it moved after 1.5 s?arrow_forward
- A ball is thrown downward from the top of a 40.0 m tower with an initial speed of 12.0 m/s. Assuming negligible air resistance, what is the speed of the ball just before hitting the ground? (See Section 2.6.)arrow_forwardMiss Jane drove her from her home to a friend's house 150 miles away and returned again on the straight road. The round trip took 8 hours and 15 minutes. Her speed on the return trip was 10 mph faster than her outgoing trip. What was her rate of speed on the trip from her home?arrow_forwardAsaparrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
Position/Velocity/Acceleration Part 1: Definitions; Author: Professor Dave explains;https://www.youtube.com/watch?v=4dCrkp8qgLU;License: Standard YouTube License, CC-BY