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Q: slugs per cubic foot is a measure of what??

A: The slug/ft3 is a unit of measurement of density. The slug is defined as the mass that is…

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: A particle of mass 2.00 kg is attached to a spring with a force constant of 110 N/m. It is…

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Q: In order to measure the transfer of thermal energy from one temperature body to another, what device…

A: Explanation: A thermometer is an instrument that measures temperature (thermal energy).

Q: What, approximately, is the percent uncertainty for a measurement given as 1.57 m2?

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Q: convert 10 millimeters to meters.

A: Given data: 10 millimeters Required: Value in meters

Q: Why did you use 1/2 in the equation?

A: we need to find the torque on stick  torque=force X perpendicular distance

Q: How would I round it for scientific notation?

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Q: [2] A beam of protons (q = 1.6 X 10-19 C) moves at 3.0 x 105 m/s through a uniform magnetic field…

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Q: Two constant-volume gas thermometers are assembled, one with nitrogen and the other with hydrogen.…

A: Given Data:  P3=90.0 kPa=90×103 Pa   a) To determine the pressure of the nitrogen gas, the following…

Q: 465-N force is applied to the 89-kg block, which is stationary

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Q: A yacht is 57 m long. Express this length in feet. ft

A: Required : Length of 57 m long yacht in feet.

Q: Two ships A and B are moving with constant speeds va = 28 m/s and vg 17 m/s, respectively, along…

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Q: A steel wire of length 31.0 m and a copper wire of length 15.0 m, both with 1.00-mm diameters, are…

A: Given:- A steel wire of length 31.0 m  A copper wire of length 19.0 m  Both steel and copper wire…

Q: I need the answer to 3 significant figures

A: According to Archimedes’ principle, the volume of displaced water will be equal to the volume of the…

Q: The uncertainty in a length measurement made with a meter stick is 0.01 cm O0.03 cm 0.05 cm 0.1 cm

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Q: How do you estimate the error of a measurement performed with a meterstick? Why?

A: An error made by using the equation of a regression line to estimate the values of the dependent…

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.