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Q: A uniform 6.59 m long horizontal beam that weighs 269 N is attached to a wall by a pin connection…

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Q: What makes the equation F=ma so versatile?

A: The equation F = ma explains Newton's second law of motion. Which states, " For an object with…

Q: - ヘ How?

A: Theory :

Q: What is the height (h)?

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Q: I am confused about how to answer these and the math

A: F) Calculate %-Error:The red is latex form

Q: All the asnwers were wrong, they have to be in meters no milimeters

A: a) The electric potential due to a point charge is given by V = kq/r, where k is Coulomb's constant,…

Q: A 0.175 kg mass on a table is attached to a horizontal spring with a spring constant of 155 N/m.…

A: Given that,Mass on table :m = 0.175 (kg)Spring constant : k = 155 (N/m) Speed : v = 0.815…

Q: 1. Which combination of resistors has the smallest equivalent resistance?

A: Introduction :- Here in the given four combinations, we have to find the combination for which…

Q: Both 0.169 and 0.17 have been marked as incorrect. Why might this

A: mass of apple (m) = 100 g = 0.1 kg mass of moon (M) = 7.3×1022 kg Radius of moon (R) = 1.7×106 m

Q: Two metal cubes, one copper and one aluminum, with 4.8 cm long edges, are arranged in parallel as…

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Q: Six electrons are trapped in a one-dimensional infinite potential well of width L , in h? , (assume…

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Q: 7. An iron cube floats in a bowl of liquid mercury at 0° C. (a) If the temperature is raised to 25°…

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Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

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Q: Using a fast-pulsed laser and electronic timing circuitry, you find that light takes 0.10 ns longer…

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Q: 1. A 1000-MW nuclear reactor requires about 1.3 g of U-235 per day per MW of electricity generated.…

A: The nuclear fusion process produces a large amount of energy as compared to nuclear fission. Apart…

Q: Can you please explain why the circular scale reading is 0.203. Shouldn't it be 0.205 since it is…

A: First we calculate vernier constant of circular scale..  We see that in 20 to 30 there are 100…

Q: If V = 220 volts and R = 4 ohms, what is the value for 1? amperes.

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Q: If you have no way to avoid the punch, choice (1) is obviously better. But why? Let's look at the…

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Q: An arrow is launched straight up and then falls to the ground. If the arrow is launched 2.00m above…

A: The kinematic equation of motion for vertical constant acceleration is given by Where yo = Initial…

Q: 2. Acceleration of gravity on surface of Jupiter is 25 m/s^2. What is the weight on Jupiter of a…

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Q: In a right triangle the two sides that are at 90° are 30 and 61.  What is the length of the…

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Q: a. Draw an energy level diagram (doesn't have to be to scale) indicating the transitions that…

A: We know that for a particle trapped in an one dimensional infinite potential well (square) must have…

Q: An airplane is flying in a horizontal circle at a speed of 481 km/h. If its wings are tilted at…

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Q: If the Sun is 4.6 billion years old, how many times has it orbited the Milky Way galaxy? (The Sun is…

A: Given: Sun is 4.6 billion years old Distance from the center of Milky way, r=8300 pc Speed of Sun…

Q: You have a twin that stays at home on the Earth while you travel in a spaceship. You leave Earth…

A: Given, You and your twin age=20years Total travel time, tspaceship =5years After 5 years, a long…

Q: What is the acceleration of a car that maintains a constant velocity of 25 mi/hr East for 10.0…

A: The acceleration is given by a=∆v∆t

Q: Four charges of equal magnitude q = 2.03 µC are situated as shown in the diagram below. If d = 0.85…

A: Given: In this question, the given details are Here, four charges of equal magnitude, q=2.03 μC. To…

Q: In the figure here, a ball is thrown up onto a roof, landing 3.30 s later at height h = 20.0 m above…

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Q: You join NASA and your first mission is to land on an unknown asteroid to record data. From the…

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Q: In the distant future, a new planet has been discovered around a nearby Sun-like star. The following…

A: Planetary science is a multidisciplinary field that includes the study of the formation,…

Q: whats the Et??

A: This problem from the topic of thermodynamics. Please have a good look. Since the machine is…

Q: Show, using dimensional analysis, how many weeks there are in 259 days.

A: Total days = 259 daysWeeks = ?

Q: m = 50.0 kg F = 160 N A grindstone in the shape of a solid disk with diameter 0.520 m and a mass of…

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Q: A spring (oriented horizontally, k = 40 N/m) is attached to the left side wall in a room whose floor…

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Q: A block is tied to a spring and is oscillating with an amplitude of A = 16 cm. The angular frequency…

A: Given: The given values are, The given amplitude value is, A=16 cmA=16×10-2m And then the angular…

Q: Suppose a point charge produces a potential of -2.2 V at a distance of 1.1 mm. What is the charge,…

A: Given: In thus question, the given details are, A point charge produces a potential of -2.2 V at a…

Q: Determine the magnitude P of the vertical force required to lift the wheelbarrow free of the ground…

A: Given: W=234lb To find: Magnitude P of the vertical force

Q: 1.2 The equation pwfVpg + Po(1 – f)Vµg = submerged in water (w), and partly in oil (o). Find f, the…

A: 1.2

Q: The figure shows two blocks connected by a cord (of negligible mass) that passes over a frictionless…

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Q: The speed of the solar wind is approximately 400 km/s. How many days does the solar wind take to…

A: The distance from sun to mars is  d=2.438×1011 m time=distancespeed speed=v=400 km/s=4×105 m/s

Q: Consider two thin bars of constant cross-sectional area, each of length 10 cm, with respective mass…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three sub…

Q: A 3.99 µg particle moves at 1.81 x 108 m/s. What is its momentum p? 0.72219 p= Incorrect kg.m/s

A: Given: The mass of the particle is 3.99 μg. The speed of the object is 1.81x108 m/s.

Q: A point source emits 58.7 W of sound isotropically. A small microphone intercepts the sound in an…

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