Proportions describe how O one quantity responds to another quantity. O units are manipulated. O quantities are divided by one another. O no two quantities relate to other quantities.

Q: Use dimensional analysis to convert the quantity to the indicated units. 33 in to yd

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Q: The figure is a bird's eye view of a horizontal disc, which can rotate about a vertical xis through…

A: angular displacement = θ= 4 rad initial angular velocity = W0= 0 final angular velocity = W = 90…

Q: The rate of heat transfer on a cold day in the Canada through a rectangular window is 2336 W. The…

A: The Law of heat conduction is given as: Q.=kAT2-T1d where, Q. is rate rate of heat transferT2-T1 is…

Q: Find the force mass=2 kg Acceleration 4 m/s2

A: Given data : Mass=m Acceleration=a   Required : Force

Q: 7. Use the following number association: 1 = vector 2 = scalar Identify the following as a vector or…

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Q: -- A mass of 5Kg is taken from the ground to the height of 100m. Find the potential energy of the…

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Q: How far (in kilometers) will Honolulu move in 2000 years?

A: The speed of Honolulu is 67.50 millimeters per year.

Q: (a) What impulse must be imparted to a golf ball of mass 0.100 kg to give it a velocity of 70.0 m/s?…

A: Given m = 0.100 kgv = 70.0 m/su = 0 m/ss = 1 cm  = 0.01 m

Q: Sample of timber with length of 1.1 m. Find the width and thickness (b, d) with logical thickness…

A: In center point loading the entire load is applied at the center of the beam’s span length. Here the…

Q: what is the pressure on a swimmer 10m below the surface of a river Knowing that the density of the…

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Q: itting Students/view_open/1132243 DATO UUU ITU wwwy omm VITIV urrur youssano Tony is a rock climber.…

A: Please see the answer below.

Q: Based on Table D, plot the velocity of body B against time. Give an 4. interpretation of the graph.…

A: Graph for table D From the graph, velocity is uniformly increasing Since the slope is constant

Q: in a living room a person has a temperature of 35C .If the room. temperature is 30C what is the body…

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Q: Questions Use the following information to answer the next two questions A car, with a mass of 1140…

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Q: Judy places 165 g of boiling water in a thermos bottle. How many grams of ice at -11.8°C must Judy…

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Q: Question 16 A granite wall has a thickness of 78 cm, an area of 7.33 m by 2.85 m and a thermal…

A: Given, Thickness of granite wall  L= 78cm  Area of granite wall  A= 7.33×2.85 m2 = 20.8905 m2…

Q: Air resistance by launching a 0.5 Kg projectile from a level surface. The projectile was launched…

A: Given, mass of the projectile, m = 0.5 kg velocity, v = 30 m/s angle above the horizontal, θ = 40°

Q: 52. (I) 650 V is applied to a 2800-pF capacitor. How much energy is stored?

A: Write the given values with the suitable variables. V=650 VC=2800 pF=2800×10-12 F Here, V is the…

Q: 2 A grinding wheel powered by electricity is rotating at 70.3 rad/s when it initially undergoes…

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Q: Find the value of force applied if work done is 480 J and displacement is 30 m

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Q: 1. An 85.0 kg crate is being held in place with a wire on a ramp inclined at 30.0° to the…

A: According to Newton's second law Net force= mass of the object ×acceleration The acceleration comes…

Q: How much power is needed to lift a 750 kg elephant 14.3 m in 30.0 seconds?

A: Given data:  Mass (m) = 750 kg Height (h) = 14.3 m Time (t) = 30.0 s Required: Power (P)

Q: #2. A particle moves in a straight line such that its displacement, x meters, from a fixed point O…

A: The displacement of the particle from a fixed point O is given by, x=(t-2)3-t2+2

Q: By how much does the volume of22 gallonsof gasoline(=9.6×10/°C)increase when itstemperature…

A: original volume (Vo) = 22 gallons coefficient of volume expansion = 9.6×10-4 oC-1increase in…

Q: A wind turbine is initially spinning at a constant angular speed. As the wind's strength gradually…

A: Give the following data: α=0.107 rad/s2N=2870 rev⇒θ=2πN=5740πωf=130 rad/s

Q: The current flowing from source to drain (JFET) depends on the thickness of depletion layer form by…

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Q: 46. The metal object in Fig. 28-41 is a figure of revolution about the horizontal axis. If it is…

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Q: 10 N/m 5 The diameter of a sphere of lead (B=4.2×10 m²) is 15.04 m on the surface of the earth where…

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Q: Torque due to Unequal Forces Torque Hanging Load Position on Moment Mass (g) Weight (N) | Meterstick…

A: center of gravity = 50 cm= 0.50 m position of m2 = 91.6 cm = 0.916 mtorque to be balanced = 0.1776…

Q: Find the mass Force=111 N Acceleration 11 m/s2

A: Given data:  Force (F) = 111 N Acceleration (a) = 11 m/s2 Required: Mass (m)

Q: How much heat is required to change 325.6 g of ice at 0°C to water at 0°C?

A: GivenMass of ice is m=325.6 gWe have to calculate the heat required during the phase change at 0 °C.

Q: What force would be needed to produce an acceleration of 5.2 m/s² in a ball of mass 2.02 kg ?

A: Introduction :  In this question we are provided it value of acceleration and mass . with these data…

Q: A planet orbits a star, in a year of length 3.48 x 10's, in a nearly circular orbit of radius 1.51 x…

A: Given data: Time period, T=3.48×107 s Radius of the orbit, R=1.51×1011 m

Q: The position of a particle moving along the a-axis is given by a(t) = 6.0 - 2.0t m. Help on how to…

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Q: A rubber ball of mass 30.0 g is dropped from a height of 2.00 m onto a floor. The velocity of the…

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Q: A 30-kg child is jumping up and down on the center of a trampoline. The combined spring constant* of…

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Q: Draw a diagram that will show 2 magnitudes of electric field that must be subtracted and the net…

A: In this question we have to draw a diagram that shows the electric field. Please give positive…

Q: Ffrict= From= P=0.50 a= Fnorm (normal force) = Ffrict (force of friction) = Fgrav (force of gravity)…

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Q: 3) What is the fluid speed (in m/s) in a fire hose with a 7.00 cm diameter carrying 73.0L of water…

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Q: Find the mass Force=111 N Acceleration=11 m/s2

A: Given data : Force=F Acceleration=a   Required : Mass

Q: 3. A 2 inch diameter AMTIR-5 lens is to be bonded into an aluminum housing using RTV 566, which has…

A: 3. given that,diameter, d=2 inCTE=255poisson's ratio= 0.499

Q: Why will there be no induced current for the second item?

A: Induced current due to magnetic field

Q: A permeameter is 50 cm long with a cross section area of 10 cm. A head difference of 1 meter is…

A: (a) Write the expression of the flow rate. Q=KiA0.06×10-360=k×10.05×10×10-4k= 5×10-4   Hence, the…

Q: Calculate the frequency of yellow light of wavelength 550 nm. The speed of light is 3 × 10⁰ m s-¹.

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Q: A quarterback passes a football – at a velocity of 50 ft/s at an angle of 40° to the horizontal…

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Q: 3 moles of an ideal gas undergoes an isothermal expansion at constant temperature T = 290 K, its…

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Q: A mass of 5Kg is taken from the ground to the height of 100m. Find the potential energy of the…

A: Introduction :   In this question we are provided with value of height , mass and acceleration due…

Q: When performing the activity for Hooke's Law, the spring elongates (F)=0.523 cm and (G)=1.525 cm…

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Q: 1. What are the correct calculated values ​​for the capacitance factor (capacitance factor, k') and…

A: The capacity factor tells you how long a compound can be kept in the stationary phase.The adjusted…

Q: 35. (I) The two plates of a capacitor hold +2500 µC and -2500 μC of charge, respectively, when the…

A: Given : Magnitude of charge on the two plates of capacitor (q) = 2500 µC Potential difference (V) =…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.