Find the constant, k, in units N/m from the equation: m=2π/√k where m= 0.0566 sec/kg^0.5  (Note that this is algebra based physics)

Q: A charge +Q is uniformly distributed over a semicircular ring of radius R. What is the electric…

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Q: of the following set of nu

A: Given: 100,90,98,102

Q: Find the dimensions of the following quantities. Energy (force times distance)

A: Ans:- The nature of physical quantity is described by nature of its dimensions. When we observe on…

Q: The figure shows two infinite wires perpendicular to the xy-plane with identical currents I = 30 A.…

A: given,currenti=30 Ar1=1 mr2=2 m

Q: Two vectors have the following magnitude, A = 9.7 m and B = 14.6 m. Their vector product is: AXB =…

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Q: Write down an expression for the acceleration of a satellite of mass m in a circular orbit of radius…

A: Solution:-Step 1:

Q: For the graph of vx versus t shown, estimate the following: i) What is the slope of the tangent line…

A: The above problem can be solved in two different ways. The first method using the two-point formula…

Q: A metallic wire with resistance 8 0 , cross-sectional area 8.2×10-7 m², and conductivity o= 5.81×107…

A: Given, resistance R = 8 Ω             area A = 8.2 × 10-7 m2             conductivity σ = 5.81 × 107…

Q: Find d in the equation d=✔️6.1x10^30 w /4.9 x 10^ -10 w m^-2 in scientific notation to appropriate…

A: d = (6.1 × 1030)/(4.9 × 10-10) = 1.245 × 1040 m

Q: in terms ot Snell's law equal tan (0-$) tan (et$ ) what is it () in terms of (e and )?

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Q: A cube of material has sides 1 unit, and variable density which is given by p(х, у, 2) — 3+ 4xy – z,…

A: Solution-

Q: mass of 62g is placed on the end of a 3.2cm vertical spring. This causes the spring to extend to…

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Q: The satellite is moved into a new orbital radius R2 from R. R2 is greater than R. Compare the…

A: we have R2>R

Q: Consider two vectors A = 3.56 i+ -3.07 k and B = 0.09j+ 1.82 k. Find the angle o between these two…

A: Given The two vectors are given as A→=3.56 i^+-3.07 k^ and B→=0.09 i^+1.82 k^ Angle between the two…

Q: Calculate a · b when a = 4į – 7j+2k, b= 5i –j – 4k %D %3D - - -

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Q: The specialty wrench shown in the figure is designed for access to the hold-down bolt on certain…

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Q: When 2610 m + 11.7 m + 0.22 m are added, the answer to the correct number of decimal places is…

A: Given 2610 m + 11.7 m + 0.22 m are added, We have to answer to the correct number of decimal places…

Q: 4. A force with magnitude F = 10 N with a fixed orientation is applied on a particle. The particle…

A: (d) The work done by the force on the particle is, W=Fdcosθ

Q: We have this equation in 1D. If the terms confuse you, just follow the math: m d v/ d t − F = 0…

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Q: If the speed of a vehicle increases by 22%, by what factor does its kinetic energy increase? Kinetic…

A: Given data: The speed of vehicle increases by 22% Required: The increase in kinetic energy

Q: Newton's law of universal gravitation is represented by Mm F = G where F is the gravitational force,…

A: Dimensional analysis is analyzing different physical quantities by identifying their base quantities…

Q: Problem 1: (a) Ã= 3â – 2ŷ, B = 4ây – 5ŷ. Ã · B =? Answer: 22 (b) Ã = -2ô + 4, B = 3â – lŷ. Ả.B =?…

A: Problem 1: (a). Given data A→=3x^-2y^B→=4x^-5y^ Thus, A→·B→=3x^-2y^·4x^-5y^=12+10=22 Thus, A→·B→ is…

Q: The force acting on a particle is given by  F(r) = (A/r2)r̂,  where A is a positive constant. (a)…

A: A variable force F= (A/r2 ) where A is positive

Q: Express this product in units of km3 in standard scientific notation and with the appropriate number…

A: given that (4.2 km) × (4.0 m) × (13.24 × 10−3 mm)

Q: Considering the usual unit vectors: i j and k Find the dot product given by C=A'B, for the following…

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Q: (a) Number i Units rad (b) Number rad/s rad/s^2 i Units kg-m^2 N•m N (c) Number i Units m/s^2…

A: As per Bartleby's guidelines I solve 1st 3 parts of questions for further solving please re-upload…

Q: Find the mass of the solid bounded by the planes x+z=1, x-z=-1, y = 0, and the surface y=√z. The…

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Q: Take two values, say 1 and 2 and use the relationship V(B) -V(A) =-SĒ dš

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Q: A mass of 39g is placed on the end of a 4.1cm vertical spring. This causes the spring to extend to…

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Q: 3. A pendulum is placed on another planet. The pendulum's arm is 2.0 meters long. The mass of the…

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Q: Convert the following quantities as requested (no computation required): (a) 10 cg =  ___g (grams);…

A: (a) solution- We know that  1 cg = 0.01 g So, 10 cg = 10× 0.01g = 0.1 g = 10-¹ g (a)Answer=> -1

Q: What is the value of the following integral? 100/2 pz/2 I = xô(2 sin x– 2)dx |

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Q: For this question, can you explain how we get the integral from dFz to Fz. Can you also explain how…

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Q: Find two nonnegative numbers x and y such that xy = 162 and 6x + 3y is minimized. X = y =

A: X=9 Y=18

Q: Given vector A =   and vector B = , what is the component magnitude of vector B in the direction of…

A: Given data: Vector A = 2i + j -17k Vector B = 11i +j -11k

Q: Two vectors have the following magnitude, A = 14.1 m and B = 7.9 m. Their vector product is: AxB =…

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Q: Find the dimensions of the following quantities. Energy (force times distance)

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Q: The dimensions of the quantity kinetic energy, designated by K, are kg m/s, It can be written in…

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Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.