EP CONCEPTUAL PHYSICS-ITEXT ACCESS
9th Edition
ISBN: 9780133647693
Author: Hewitt
Publisher: SAVVAS L
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Textbook Question
Chapter 3, Problem 9A
Who was the first to consider the role of inertia, Galileo or Newton?
Expert Solution & Answer
To determine
Out of Galileo or Newton, the first one to consider the role of inertia.
Explanation of Solution
Introduction:
Galileo stated that to keep object moving, friction is necessary. Galileo showed that how things move rather than why they move. Newton stated the law of inertia later.
Galileo by experiment, stated the idea of inertia. He stated tendency of a moving object was to remain in moving state. Moving objects resist change to its state of motion.
Conclusion:
Galileo first considered the role of inertia before Newton.
Chapter 3 Solutions
EP CONCEPTUAL PHYSICS-ITEXT ACCESS
Ch. 3 - What were the two classifications of motion,...Ch. 3 - According to Aristotle, what kinds of motion...Ch. 3 - What simple way of interpreting astronomical...Ch. 3 - What were the consequences to Galileo for...Ch. 3 - Who relied on experiment, Aristotle or Galileo?Ch. 3 - How did Galileo discredit Aristotles assertion...Ch. 3 - Galileo let a ball roll down one incline and then...Ch. 3 - What name is given to the property of an object to...Ch. 3 - Who was the first to consider the role of inertia,...Ch. 3 - What is the tendency of an object at rest when no...
Ch. 3 - What is the tendency of a moving object when no...Ch. 3 - What relationship does mass have with inertia?Ch. 3 - What does it mean to say mass and weight are...Ch. 3 - When does an object with twice the mass of another...Ch. 3 - What do you feel when you shake some-thing to and...Ch. 3 - What is the standard (or SI) unit of measurement...Ch. 3 - What is the standard (or SI) unit of measurement...Ch. 3 - What is the weight of a 1-kg brick?Ch. 3 - How fast are you moving relative to Earth when you...Ch. 3 - If you're in a smooth-riding bus that is going at...Ch. 3 - Different materials rest on a table. a. From...Ch. 3 - The three pucks are sliding across ice at the...Ch. 3 - If a woman has a mass of 50 kg, calculate her...Ch. 3 - Calculate in newtons the weight of a 2000-kg...Ch. 3 - Calculate in newtons the weight of a 2.5-kg melon....Ch. 3 - An apple weighs about 1 N. What is its mass in...Ch. 3 - Susie Small finds she weighs 300 N. Calculate her...Ch. 3 - A bowling ball rolling along a lane gradually...Ch. 3 - When a ball rolls down an inclined plane, it gains...Ch. 3 - Jacob gives his skateboard a push and it rolls...Ch. 3 - A space probe can be carried by a rocket into...Ch. 3 - In an orbiting spacecraft, you are handed two...Ch. 3 - Many automobile passengers suffer neck injuries...Ch. 3 - Tim practices a demonstration before doing it for...Ch. 3 - Suppose you place a ball in the middle of a wagon...Ch. 3 - To pull a wagon across a lawn with constant...Ch. 3 - When a junked car is crushed into a compact cube,...Ch. 3 - If an elephant were chasing you, its enormous mass...Ch. 3 - When you compress a sponge, which quantity...Ch. 3 - Which has more mass, a 2-kg fluffy pillow or a...Ch. 3 - Is it more accurate to say that a dieting person...Ch. 3 - A massive ball is suspended on a string and slowly...Ch. 3 - The head of a hammer is loose and you wish to...Ch. 3 - As Earth rotates about its axis, it takes three...Ch. 3 - Prob. 45ACh. 3 - A stone is shown at rest on the ground. a. The...Ch. 3 - Here a stone is suspended at rest by a string. a....Ch. 3 - Here a stone is being accelerated vertically...Ch. 3 - Suppose the string in the figure in Question 48...Ch. 3 - Here is a stone sliding down a friction-free...Ch. 3 - Calculate your own mass in kilograms and your...Ch. 3 - A medium-size American automobile has a weight of...Ch. 3 - What is the weight in newtons of an automobile...Ch. 3 - If a woman weighed 500 N on Earth, what would she...Ch. 3 - Gravitational force on the moon is only 1/6 that...Ch. 3 - Grandparents are interested in the educational...
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