When a person drop a pencil and crumpled piece of paper, why crumpled piece of paper fell faster than pencil? -When a person drop a coin and plastic bottle cover, why coin fell faster than plastic bottle cover? -When a person drop a pencil and coin, why coin fell faster than pencil? -What is the conclusion for this topic?

Q: Ange wanted to prove to Luca that she is very knowledgeable in Newton’s First Law of Motion. Which…

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Q: A rocket accelerates upward and the thrust of the engines overcome the frictional forces and the…

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Q: Explain why a person jumps. Describe the person’s acceleration and what that tells you about the net…

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Q: Describe a way to compare masses by comparing their accelerations.

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Q: 1. When someone is in a head-on collision in a car and stops suddenly, they are thrown forward into…

A: According to law of inertia an object will try to stay in rest or motion unless an external force is…

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Q: Multiple-Object Accelerating Systems: A 3.0-kg mass and a 5.0-kg mass hang vertically at the…

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Q: b) 72 N c) 88 N d) 44 N e) 80 N Q2) Ball dropped from rest downward, if it strike ground with…

A: Q. (2 )  Given  vi = 0    ( dropped from rest)  vf = 20 m/s    Acceleration due to gravity in…

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Q: Newton 1: 47. If you’re in a car at rest that gets hit from behind, you can suffer a serious neck…

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Q: IU In this example, both the elephant and the feather are in FREEFALL. Identify the following…

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A: Let the mass of the person = m let the weight of the person = w Reading of the scale = 30 N greater…

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Q: 5. Use whatever software you choose to plot speed squared vs radius, and find the best-fit line to…

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Q: Which of the following is not one of Newton's laws? O All objects fall with equal acceleration.…

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Q: ANALYSIS: A cyclist bikes at a speed 12 m/s when suddenly he comes to a muddy stretch with an…

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Q: 800 lb space probe is launched from Earth, headed for deep space.   a) List the correct equation…

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Q: scale in the elevator's floor measures the weight of the passengers, and it has d) says that the…

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Q: Mass characterizes the inertial properties of an object. Describe.

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Q: An astronaut is in space and is weightless inside the space station. Does the astronaut have to…

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Q: Give examples, applications, or situations in our day to day lives wherein we can see Newton's Laws…

A: Give examples, applications, or situations in our day to day lives wherein we can see Newton's Laws…

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A: Answer    FBD of the back pack

Q: A rock is dropped from 20 feet above the surface of the Earth. Which of the following is true? a.…

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Q: Which of the following holds true regarding gravity EXCEPT? * A.Gravity is one of the universal…

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Q: A bag of sugar weighs 2.00 lb on Earth. What would it weigh in newtons on the Moon, where the…

A: Given data: Weight of the sugar on the earth is, We = 2.00 lb  Acceleration due to gravity on the…

Q: Which of the following describes what happens to a spacecraft as a result of a gravity assist…

A: "Since you have asked multiple questions, we will solve the first question for you. If you  want any…

Q: 1. What is Acceleration? What is its unit?. 2. What is the relation between Force and Acceleration?…

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Q: Page 4 of 4 Guide Questions: 1. In the illustrations above, which shows greater acceleration when…

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Q: When drawing free-body diagrams, does the label “centripetal force” get used?  Explain why or why…

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A: Given data:  Acceleration (a) = 18.0 m/s/s New net force (F') = 3F New mass (m') = (1/2)m

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Q: Describe How to use Newton’s second law to solve problems involving the forces that act on an…

A: Newton's second law of motion and its application:

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!