What are newtons laws of motion and intertial eference frames

Q: How much work does the force you apply do on the grocery cart?

A: Given data:  Force (F) = (27 N)i - (38 N)j Displacement (s) = (-8.5 m)i - (3.0 m)j Required: The…

Q: Mike pushes a box with a mass of 5.17 kg giving it an initial velocity of 3.77 m/s. The box comes to…

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Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…

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Q: A ball is dropped off the side of a bridge. After 1.55 s, how far has it fallen? (Unit = m)

A: The ball is dropped from the bridge, which must initially be at rest, thus the ball must be dropped…

Q: A shopper weighs 2.00 kg of apples on a supermarket scale whose spring obeys Hooke's law and notes…

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Q: C₁ C₁ (a) If C3 = 2.2 nF, what does C₂ have to be to yield an equivalent capacitance of 5.000 nF for…

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Q: Consider the RC circuit in the figure below. The switch was at position a for a long period of time…

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Q: why does blowing gently across the surface of a hot cup of coffee help to cool it? why does…

A: A hot liquid or beverage way above room temperature standing still in a room loses heat through the…

Q: Roller Coaster When riding a roller coaster, at the bottom of a hill you are momentarily rounding a…

A: A) The friction of the track on the cart  Left.     (Because friction acts opposite to the motion…

Q: | Two 25.0 N weights are suspen- ded at opposite ends of a rope that passes over a light,…

A: Given data, Weight of each mass W=25 N

Q: A 180 g copper bowl contains 180 g of water, both at 21.0°C. A very hot 360 g copper cylinder is…

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Q: Find how many Joules per second (aka Watts of Power) it takes to power a circuit that has a 16 V…

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Q: What appears to be the most common size of exoplanets?   Jupiter size         Neptune size…

A: Exoplanets are found outside of solar system. Their radii is 1.4 to 2.8 times the radius of earth.

Q: The figure shows a box of mass m₂ = 1.1 kg on a frictionless plane inclined at angle 0 = 29°. It is…

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Q: 2. When you weigh yourself on solid ground, your weight is 790 N. You stand on a bathroom scale in…

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Q: Water (density = 1.0 x 103 kg/m³) flows through a horizontal tapered pipe. At the wide end its speed…

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Q: Compute the binding energy of the 7Li nucleus, whose experimentally determine mass is 7.016004 amu

A: Given , experimentally determine mass of lithium is MLi= 7.016004 amu  Mass of proton  Mp= 1.007276…

Q: > > A block of weight mg sits on an inclined plane as shown in (Figure 1). A force of magnitude F₁…

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Q: В. C. D. mvo mvo mv mv I + FAt + 66.4° 66.4° FAt Fut FAt 66,4⁰ 66.4° FAt 11 || 11 mv1 mv1 mv1 Иш…

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Q: Starting at a temperature of 320 K, six moles of a monatomic ideal gas are compressed adiabatically…

A: For monoatomic gas, Cv = (3/2)R No. of moles, n = 6

Q: The engine in an imaginary sports car can provide constant power to the wheels over a range of…

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Q: What is the acceleration of a projectile when it reaches its highest point? What is its acceleration…

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Q: Based on your experiment, what is the volume (in m³) of the container (in m³) when its width is…

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Q: 3. Enclosed the final answers PROBLEM OI. A 300KN box resting or 6 surface is held in positi acting…

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Q: A luggage handler pulls a 20.0 kg suitcase up a ramp inclined at 33.0° above the horizontal by a…

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Q: Each string on a violin is tuned to a frequency 1.5 times that of its neighbor.The four equal-length…

A: Given data: For the lowest string, Frequency, f=196 Hz Length, L=0.32 m Tension, T=45 N Our…

Q: The figure shows Atwood's machine, in which two containers are connected by a cord (of negligible…

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Q: Four people (A-B) push heavy crates across a level surface. Each crate is on an ideal, wheeled cart…

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Q: The linear density of a string is 1.9 x 10^ kg/m. A transverse wave on the string, n descries, wit…

A: Given value--- The linear density of a string is 1.9 x 10^ kg/m.. Y (x,t) = (0.031 m) sin (3.0 m’)x…

Q: A sled is given a push across a horizontal surface. The sled has a mass m, the push gives it an…

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Q: In a certain chemical process, a lab technician supplies 245 J of heat to a system. At the same…

A: Given data Heat (H) = 245 J Work (W) = 66 J we have to find the increase or change in internal…

Q: spring-loaded toy gun is aimed vertically and fired after a spherical projectile of mass m = 28.0 g…

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Q: A 6.50 kg crate is suspended from the end of a short vertical rope of negligible mass. An upward…

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Q: Light with a wavelength of 646 nm passes through two slits and forms an interference pattern on a…

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Q: Which scenario is an example of projectile motion? Rolling a ball across the floor Driving a car An…

A: Required: The example of the projectile motion

Q: A block of wood floats in fresh water with 0.578 of its volume V submerged and in oil with 0.852 V…

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Q: An Object has an accelration a(t)=(1,t) a) Determine the velocity of the object at time t if  it is…

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Q: The figure below shows a uniform electric field (with magnitude 3 N/C) and two points at the corners…

A: Given data:  Electric field (E) = 3 N/C Required: The potential difference VA - VB

Q: A 545 W Carnot engine operates between constant-temperature reservoirs at 125°C and 64.2°C. What is…

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Q: Consider the RC circuit in the figure below. The switch was at position a for a long period of time…

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Q: Can you think of some reasons why there are no very large astronomical telescopes in orbit around…

A: Please find the solution below. I hope it helps. I hope it will be helpful for you. Solution:…

Q: 1) An ultracentrifuge 100,000 rpm in 2.00 min. accelerates from rest to (a)What is the average…

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Q: A resistor has bands green-orange-blue.  What is the resistance? Black 0, Brown 1, Red 2, Orange 3,…

A: The  given Resistor is three band resistor. In three band resistor  1st band  correspond to First…

Q: A particle moving along the x axis starts from rest at time t=0 with the acceleration a= 12t-6t²…

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Q: Draw the Shear and Moment Diagram and find the maximum shear and maximum moment for the given beam…

A: Dear Student! As per our guidelines, we are only allowed to answer a single question. Kindly repost…

Q: = 0 and The man pulls. the boy up to the tree limb C by walking backward. If he starts from rest…

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Q: Which of these is about 100,000 light-years in diamete A The Solar System (B) The Andromeda Star The…

A: we have to tell the correct options from the given options.

Q: 2) A t = 0, a particle of mass m attached to a spring of spring constant & is at rest a distance r…

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Q: Find the current in a circuit that has a 13 V battery and a 297 Ω resistor.

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Q: A solid copper cube has an edge length of 86.7 cm. How much stress must be applied to the cube to…

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