The tune-up specifications of a car call for the spark plugs to be tightened to a torque of 42 N m. You plan to tighten the plugs by pulling on the end of a 20 cm long wrench. Because of the cramped psace under the hood, you’ll need to pull at an angle of 130 degrees with respet to the wrench shaft. With what force must you pull?

Q: The uniform rod is hinged at point B on the waterline and is in static equilibrium as shown when 2…

A:

Q: 6.0 cm FM CG (2.0 kg)ğ -15 cm- mg

A:

Q: In the figure below, the cube is 44.0 cm on each edge. Four straight segments of wire-ab, bc, cd,…

A:

Q: A 2.75 kg block on a horizontal floor is attached to a horizontal spring that is initially…

A:

Q: Consider (Figure 1). Block A weighs 50 lb and the platform weighs 16 lb. Figure Part A If P = 100…

A:

Q: Two resistors are connected in series to a battery with an emf of 12 V. The voltage across the first…

A:

Q: In the figure R₁-10.3 k0, R₂-14.9k0.C-0.376 μF, and the ideal battery has emf = 20.0 V. First, the…

A:

Q: Two insulated current-carrying wires (wire 1 and wire 2) are bound together with wire ties to form a…

A: Length of wire: l = 2.74 m Current carrying in wire 1: I1 = 8.00 A Magnitude of magnetic field: B =…

Q: Review Conceptual Example 3 for information pertinent to this problem. When we look at a particular…

A: Given:-  1 year= 365.25 days    We know that light travel a distance in one year is known as light…

Q: There are three point charges in a system. The first is -9.34 micro coulombs and is located at…

A: Given that, There are three point charges in a system. The first is -9.34 micro coulombs and is…

Q: A 0.102 kg remote control 24.0 cm long rests on a table, as shown in the figure(Figure 1), with a…

A: Given:- The mass of the m = 0.102 kg  The  remote control  h= 24.0 cm = 0.24 m  The power button on…

Q: The average intensity of the light is 5 = 2.36 x 10° W/m².

A: Given: Average intensity of light is S-=2.36×109 W/m2 Find: (a) rms value of electric field. (b) rms…

Q: An industrial laser is used to burn a hole through a piece of metal. The average intensity of the…

A: Given: Average intensity of light is S-=4.7×109 W/m2 Find: (a) rms value of electric field. (b) rms…

Q: The two trees in (Figure 1) are 7.1 m apart. A backpacker is trying to lift his 29-kg backpack out…

A:

Q: A man holds a double-sided spherical mirror so that he is looking directly into its convex surface,…

A: Given data: The distance of the object is  u =42 cm The magnification is m =0.30 Let the distance of…

Q: A particle with initial velocity v = (5.85 x 10³ m/s) enters a region of uniform electric and…

A: Unreflective Motion of charge particle under electric and magnetic field.

Q: 1. A U-tube contains liquid of unknown density. An oil of density 840 kg/m³ is poured into one arm…

A: The density of the oil is 840 kg/m3. The height of the oil column is 14.0 cm. The height of the…

Q: Consult Multiple-Concept Example 5 to review the concepts on which this problem depends. A light…

A: a)- Average Intensity is power divided by 4πr2. b)- Rms value of electric field can be used via…

Q: A charged particle causes an electric flux of -2400.0 Nm²/C to pass through a spherical Gaussian…

A: The electric flux through the Gaussian surface, ϕ=-2400 Nm2/C The permittivity of free space,…

Q: mentum is the syster

A: Let's check each option one by one             a) The change in speed is the same for both vehicles…

Q: A small, rigid object carries positive and negative 3.00 nC charges. It is oriented so that the…

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

Q: Current Attempt in Progress In astronomy, distances are often expressed in light-years. One…

A: Speed of light =3×108m/s Light travel in 1 day                 3×108×24×3600 m Light travel in 1…

Q: A 164-cm-tall person lies on a light (massless) board which is supported by two scales, one under…

A:

Q: Current Attempt in Progress A current loop, carrying a current of 6.7 A, is in the shape of a right…

A:

Q: = (6.00 rad) ++ - (4.00 rad) +² α= At time t = 0, the wheel has an angular velocity of 2.00 rad/s.…

A:

Q: dry air parcel the temperature at which is 5 degrees C at the Earth's surface,

A: Given:Temperature of air parcel at Earth's surface is Ti=5°CFinal height of air parcel is  hf=4.5 km…

Q: orksheet 113 - Specific Heat - 3400646 - Saved 11 ont References Review x Aav v JS.) View AAAEEEEE A…

A:

Q: A very narrow beam of light containing red (660 nm) and blue (470 nm) wavelengths travels from air…

A:

Q: Suppose you are trying to turn a stubborn bolt using a wrench. You exert a force F perpendicular to…

A: Given data: Length of the wrench (L) = 8 in = 0.2032 m.New length of the wrench (L') = 16 in =…

Q: How much heat does a 1.00 kg block of ice at 0 degrees C added to a picnic cooler

A: Given: Mass of ice is m=1 kg Ice melts from 0°C to water at 0°C. Note: 1 kJ=1000 J Find: Heat…

Q: A person with body resistance between his hands of 13 kΩ accidentally grasps the terminals of a 15…

A:

Q: 1. Describe the relationship between color and wavelength. The spectrum of visible light has…

A: Colors are electromagnetic radiations with different wavelengths of light. The wavelength is the…

Q: A 120 V battery is connected across two parallel metal plates of area 28.5 cm² and separation 9.20…

A: Given data: The voltage across battery is Vbattery=120 V The area of the plates is A=28.5 cm2 The…

Q: 1. A point charge of -6.0 nC is 3.0 m from pt A and 5.0 m from pt B. a) Find the potential at pt A…

A: The given conditions for the problem are: There is a point charge with a charge of -6.0 nC located…

Q: Building an Adjustable Electromagnet. You and your team are tasked with designing a source to…

A: We can use the formula for the magnetic field inside a solenoid: B=μ0nI where B is the magnetic…

Q: ts, separated by 0.150 mm, are illuminate th of 643 nm. An interference pattern is ol 40 cm from the…

A: Distance between slits                                           d = 0,150 mm  wavelength of light…

Q: A -6.7 micro coulombs charge is 5.55mm away from a 32.4 micro coulomb point charge. What is the…

A:

Q: 2. Consider the circuit shown below. Use Kirchhoff's rules to find the following quantities: 28.0 V…

A:

Q: If the hydrostatic equation is integrated from the Earth's surface to the top of the atmosphere, the…

A:

Q: Find the voltage, charge and energy stored by each capacitor. The knowns are C and V. C₁ = 3/2 C…

A:

Q: An electromagnetic wave strikes a 1.11-cm² section of wall perpendicularly. The rms value of the…

A:

Q: The following table shows the values of kinetic energy and linear momentum before and after a…

A:

Q: Suppose the point of insertion of the biceps muscle into the lower arm shown in (Figure 1) is 6.0…

A:

Q: The figure below shows an electron passing between two charged metal plates that create an 100 N/C…

A:

Q: 1. A U-tube contains liquid of unknown density. An oil of density 835 kg/m³ is poured into one arm…

A: The density of the oil is 835 kg/m3. The height of the oil column is 13.0 cm. The height of the…

Q: Calculate the total energy output per second in watts (W) of a star that converts 900 million tonnes…

A: To calculate the energy output per second in watts (W) of a star that converts 900 million tonnes of…

Q: Two resistors R₁ and R₂ are made of the same conducting material. The length of resistor R₁ is half…

A: Given: Two resistors R1 and R2 connected in parallel arrangement. Length of R1 is half of length of…

Q: A single resistor wired to a battery as shown in (Eigure 1) below. Define the total power dissipated…

A: Solution: Given: Ro = total circuit resistance in old circuit = R Rn = total circuit resistance in…

Q: (d) the beginning and (e) the end of this time interval? Only need help with D E part of problem

A:

Q: Example 21-18 depicts the following scenario. A circuit consists of a resistor R₁ = 126-n, a…

A: The resistances are 126 Ω and 275 Ω. The capacitance of the capacitor is 182 μF.

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.