The crank and connecting rod of a theoretical steam engine are 0.4 m and 1.6 m long, respectively. The crank makes 180 rpm in clockwise direction. When it has turned 45° from the inner dead center position, determine the: a) Velocity of piston, b) Angular velocity of connecting rod

Q: A 16.0 kg platinum mass rests on the bottom of a pool. (The density of platinum is 21.4 ✕ 103 kg/m3…

A:

Q: In the figure, two long straight wires at separation d = 17.1 cm carry currents of i₁ = 5.41 mA and…

A:

Q: At a given time t in an LC circuit, the energy in the capacitor is 25.0% of the energy in the…

A:

Q: One long wire lies along an x axis and carries a current of 43 A in the positive x direction. A…

A: The magnitude of the resulting magnetic field is 3.17T

Q: A 40.0-cm diameter disk rotates with a constant angular acceleration of 2.60 rad/s2. It starts from…

A:

Q: A beam of electrons (of charge qe and mass me ) is shot into a region of uniform magnetic field with…

A:

Q: Faraday. A square loop of wire with a side length of 1.35 [m] is in a uniform magnetic field that…

A:

Q: A 1000-kg car travels with the horizontal at 20 m/s. Find the cruising kilowatt power required,…

A:

Q: One mole of an ideal gas initially at a temperature of T₁ = 4.6°C undergoes an expansion at a…

A:

Q: The sound waves travel with speed of 230 m/s. If is wavelength is 4 cm. Find the frequency of wave?

A: Given Speed of sound wave (v) = 230 m/s Wavelength (λ) = 4 cm                             = 4 × 10-2…

Q: 1. Find equivalent resistance between: i) F and G; ii) F and H. 2R

A:

Q: A 760 pF capacitor is charged to 135 V and then quickly connected to a 175 mH inductor. Determine…

A: Write the given values with the suitable variables. C=760 pF=760×10-12 FV=135 VL=175 mH=175×10-3 H…

Q: A stainless-steel-bottomed kettle, its bottom 28 cm in diameter and 2.2 mm thick, sits on a burner.…

A: Write the given values with the suitable variables. d=28 cm=0.28 mt=2.2 mm=2.2×10-3 mQ˙=900 Wk=14…

Q: When a person weighing 359.0 N sits in a hanging chair, a giant spring suspending the load expand…

A:

Q: The activity of a sample of a radioisotope at some time is 10.7 mCi and 0.46 h later it is 7.10 mCi.…

A:

Q: I am thinking of installing a device on my roof that absorbs light with a frequency of 1.86*10^15…

A:

Q: Two ideal gases have the same mass density and the same absolute pressure. One of the gases is…

A: Given  Two ideal gases at same mass density i.e Helium and neon respectively p1 = p2 And at same…

Q: How much energy in joules is produced by single fusion reaction? .02862 times the mass of a single…

A: Given : How much energy in joules is produced by single fusion reaction?  Mass = 0.02862mp

Q: A stone was thrown with initial velocity of 20 m/s at angle 30 degrees above horizontal. If the…

A:

Q: The wavelengths of the Lyman series for hydrogen are give = RH(1-1/2), n = 2, 3, 4, ... For the…

A:

Q: choose the correct answer 1. The “Photoelectric Effect” involves: A. emission of electrons that…

A:

Q: oman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. This…

A: Given m=63.5 kgA=1.4 cm2=1.4×10-4 cm2

Q: During heavy lifting, a disk between spinal vertebrae is subjected to a 4750-N compression force.…

A:

Q: Waves on a swimming pool propagate at 0.703 m/s. You splash the water at one end of the pool and…

A: speed of waves (v) = 0.703 mstime taken by the waves to go to the opposite side, reflect and return…

Q: Show your solutions completely Joey, a nearsighted person, cannot distinctly see objects that are…

A: Concave lenses spread the light out before it reaches the convex lens in the eye, therefore letting…

Q: Suppose a truck travels 60 Kilometer in first hour and 80 Kilometer in Second hour. What is Average…

A: Given data :                Total Time Taken    =   t           Total Distance  Travelled    =    d…

Q: Given data: Mass = Density Find volume || 40 kg = 1040 kg/m³

A: Given data :                     Density     =     D                     Mass     =     m      To…

Q: Consider the pressure on a shot putter's hand as he throws the heavy shot. Area of contact=…

A: Area of contact (A) = 48.5 cm2= 4.85×10-3 m2force (F) = 795 N

Q: A student is running at her top speed of 5.2 m/s to catch a bus, which is stopped at the bus stop.…

A: Part C :student's top speed (v) = 2 msdistance between bus and student = 40.2 m initial velocity of…

Q: The speed of light in air is approximately v = 3.00 × 108 m/s and the speed of light in glass is v =…

A:

Q: What is the phasor representation of I(t) = I, cos(wt) at half-period? O A. OB. T C. → O D. X

A: A phasor representation is represented as a complex sinusoidal manner.

Q: A straight conductor carrying a current i = 6.1 A splits into identical semicircular a the figure.…

A: Giveni=6.1 Ar=8.5 cm=8.5×10-2 m

Q: multimeter in an RL circuit records an rms current of 0.600 A and a 55.0-Hz rms generator voltage of…

A:

Q: A massless spring (with force constant k = 194 N/m) connects a wall and a DIOCK of wood. The system…

A:

Q: An electron that has a velocity with x component 2.7 x 106 m/s and y component 2.6 x 106 m/s moves…

A:

Q: A scuba diver is sitting on a boat while waiting to go on a dive and sees light reflected from the…

A: Write the given values with the suitable variables. n1=1n2=1.333 Here, n1 and n2 are the refractive…

Q: In the figure, point P2 is at perpendicular distance R = 28.3 cm from one end of straight wire of…

A:

Q: Two spheres with equal charges, q1 and q2, are separated by a distance, r,  and  repel each other as…

A:

Q: An electron (charge —e) orbits with speed 2 × 106 [m/s] around a central proton (charge +e, along a…

A:

Q: A child bounces in a harness suspended from a door frame by three elastic bands. (a) If each…

A: Write the given values with the suitable variables. x=0.25 mm=7.15 kg Here, x is the stretched…

Q: Consider a parallel plate capacitor with area 4 [mm²] and separation 2 [mm]. Between the plates is a…

A:

Q: A straight conductor carrying a current i = 6.1 A splits into identical semicircular arcs as shown…

A: Curreny (I) = 6.1 A radius (r) = 8.5 cm = 0.085 m

Q: One long wire lies along an x axis and carries a current of 44 A in the positive x direction. A…

A: Solution:-

Q: What is the phasor representation of I(t) = Iocos(wt) at half-period? A. B. ↑ C. D. / ↑ /

A:

Q: For the items 26 and 27, consider the following sinusoidal plot of the instantaneous voltage of an…

A: The sinuisoidal plot of the instantaneous voltage of an inductor as a function of time is as shown…

Q: In the figure, point P2 is at perpendicular distance R = 26.8 cm from one end of straight wire of…

A: Given:  Length of the wire, L = 10.6 cm = 0.106 m current, I = 0.959 A Perpendicular distance of…

Q: Suppose we have an ideal transformer connected to a V₁ = 260 [V] AC source and is supplying V₂ = 13…

A:

Q: Part I. Kirchhoff's Laws in 2 Loops. Find the necessary KVL/KCL equations to solve the problem.…

A:

Q: Required information Suppose you have a filling in one of your teeth, and, while eating some ice…

A: 1) initial volume (Vo)  = 26 mm3initial temperature = 37oC = 310 K final temperature = -9.2oC =…

Q: ou apply a flame to 2 L of water for a certain time and its temperature rises by 2°C. If you apply…

A:

Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.