science

Q: T = 1.11L, The period of a pendulum is given by where L is the length of the pendulum in feet and T…

A: Given-Time period of pendulum T (in seconds) is given by                           T =1.11 L…

Q: A car engine exerts a 100O N force on the car for 250 m. The trip takes 20 seconds. 1.) How much…

A: Given, Force exerts by engine, F = 1000 Ndistance traveled, d = 250 mtime taken, t = 20 seconds.

Q: 1. A beam of mass M and length L has uniform density, D = M/L. A. Find the moment of inertia for an…

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Q: A car and a truck are moving in opposite directions on an isolated two lane highway. At t = 0, the…

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Q: What is a science officer

A: We need to discuss what is a science officer.

Q: In understanding the nature of science, why might new science ideas be opposed??

A: The accepted views of science knowledge can change over time.  Changes can result from new science…

Q: What is measurement, and what is the unit of measurement in physics?

A: Measurement is the process by which we measure or determine the value of a physical quantity.

Q: Why is it important for scientists to be precise and accurate when measuring?

A: A precise measurement or an accurate observation is very important to scientists because the…

Q: Problem 6: An object of mass m is launched from a planet of mass M and radius R.

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Q: technology i

A: Role of Physics in modern civilization: Physics is an important aspect of our everyday life. It…

Q: Current flows out of the positive terminal of a 13 V battery and into a 35 N resistor. The current…

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Q: Which is the most fundamental of the physical sciences

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Q: Define Science Technology and Society as one.

A: Science, technology and society (STS) is the study of the relationships between society, politics…

Q: Who said: The day science begins to study non-physical phenomena, it will make more progress in one…

A: It said by great scientists NIKOLA TESLA.

Q: If a 35.9%-efficient Carnot heat engine (left figure) is run in reverse so as to form a refrigerator…

A: Given that the efficiency of heat engine is efficiency=35.9%= 35.9/100=0.359 Coefficient of…

Q: Many people mistakenly believe that astronauts who orbit Earth are “above gravity." Calculate g for…

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Q: The art in scientific thinking—whether in physics, economics, or engineering—is

A: The art in scientific thinking—whether in physics, economics, or engineering—iswe need to fill it up

Q: 21. Your friend says that when a compass is taken across the equator, it turns around and points in…

A: When a compass is kept near the bar magnet, the compass’s north pole points toward the magnet’s…

Q: 3. What is the wave speed if an 82 Hz note has a wavelength of 4.0 meters? A = 4 m f= 82 Hz V =? v =…

A: 3 Wave speed is given by V=λ×f Given  Wavelength λ= 4 m Frequency f= 82 Hz Then   V= 4×82 = 328 m/s…

Q: If we have an incline plane with inclination angle 0 = 15.0° on the surface of the Moon, and have a…

A: The force acting on the direction of motion is the horizontal component of gravitational force ,…

Q: Physical science as well as a social science is a science of probabilities. True or false?

A: True,Physical science as well as a social science is a science of probabilities.

Q: 1. A bar magnet is divided in two pieces. Which of the following statements is true? A. The bar…

A: Bar magnet : A bar magnet is a rectangular piece of an object, made up of iron, steel or any other…

Q: 11. Calculate the depth of the Ocean (in meters) at which the pressure is 3 times atmospheric…

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Q: ㅁ 6. A large block 10-kg in mass sits on a horizontal surface. A smaller block 2-kg in mass is…

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Q: 10. A child pulls a wagon with a force of 12 N. The force of friction on the wagon is 3 N. What is…

A: Question no 9 requires previous question. 10. Fforward = 12 N Ffriction = 3 N Fnet = 12 N - 3 N = 9…

Q: A hot-air balloon has a volume of 2200 m’. The basket, passengers cluding the weight of heated gas…

A: We know that the weight of the displaced air is given as  Wair= ρairVairgWe know that the density of…

Q: Describe the Traditional Image of Science?

A: Concept used: Science is the empirical, theoretical and practical study of natural world.

Q: What is physics and how it is being connected to other branches of science

A: Physics is the branch of natural science that studies about matter and its fundamental constituents,…

Q: Car A 20- 10- 0- -10- Car A: -20- -30- ap= m -40- -50 9.95 10 10.05 10.1 10.15 Time (s) Car B 20-…

A: Here, we analyse the graphs and see what it says about the situation and relate the consequences.

Q: Briefly, what is science?

A: Science is defined as the observation ,identification,description,experimental investigationand…

Q: Wires A and B are identical (same length and radius) except that each is made from a different…

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Q: please help me, double and TRIPle ChECK your answers

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Q: Figure 20.35 shows a thin, uni- formly charged disk of radius R. Imagine the disk divided into rings…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: In the following diagram containing two charges, Q1 = 2.00 µC is located at (0,3) and Q2 located at…

A: The electric potential at the origin due to charge Q1 is, V1=kQ1r1=9×1092.00 μC10-6 C1 μC3 m=6×103 V…

Q: Problem 3: This airplane is flying along a parabolic path defined by the equation shown, where x and…

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Q: Find expressions for the following quantities in atomic units, i.e. express these quantities as…

A: We need to find atomic units of pressure, electrical current, voltage and magnetic filed in SI…

Q: An electric car is designed to run on a bank of batteries with a total potential difference of 23 V…

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Q: What is the purpose of a model in science?

A: The purpose of model is to represent a specific phenomena in science. It uses diagrams, prototypes,…

Q: What is applied science and what is applied art and science are more closely related than you think?

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Q: Particle A has a charge of 42.5 nC, and particle B has a charge of -57.3 nC. The attractive force…

A: charge on particle A = 42.5 nC charge on particle B = -57.3 nC the force between A and B = 4.10 x 10…