Situation 02. A crate has a mass of 120kg and the coefficient of static and kinetic friction is 0.60 and 0.50, respectively. The crate starts from rest and the motor exerts a tension T= 1220 + 200t (N). If the elevation of the dock is 30 degrees from the horizontal, a. What is the velocity of the crate after 1sec? b. Compute the power transmitted after 1sec.
Q: Located on level land, the flat-roofed schoolhouse is 12 meters wide by 7 meters high. Where should…
A: Start: Because the plywood sheets are fastened to the flat roof joists in order to provide a level…
Q: Item 1 A 16.0 uF capacitor is charged to a potential of 50.0 V and then discharged through a 265 2…
A:
Q: Ex. 26 : An air condenser having capacity of 50 µF is charged to a potential of 200 V. If the area…
A: To find-Energy per unit volume (U)=?Given-Capacity (C)=50 μF=50×10-6 FPotential (V)=200 VK=1Area…
Q: Eddies- Specify the conditions under which eddies might arise. Recognize eddies with a warm core and…
A: Given: In the realm of fluid dynamics, spinning or circulating fluids are known as Eddy, and if the…
Q: A platinum cube of mass 4.4 kg attached to a spring with spring constant 7.2 N/m is oscillating back…
A:
Q: The wavefunction for a wave on a taut string of linear mass density µ = 40 g/m is given by: y(x,t) =…
A: Given: The linear mass density is 40 g/m. To determine: The energy associated with three…
Q: A automobile climbed up a hill at a consistent speed of 30 m/s before descending at a speed of 70…
A: Numerical based on kinematics.
Q: An electron has a speed of 3.75 Mm/s and is ejected northward inside a particle accelerator. If the…
A: (a) the magnitude and direction of the magnetic field that will cause the electron to follow a…
Q: What is the energy (J) of one photon of visible light if the wavelength is 640 nm? OA127- 1031…
A: The problems are based on the basic idea of quantum mechanics. At first, we have to calculate the…
Q: Homework Problem-l- Find the electric and magnetic field strenght at point P and also the power…
A: The radius of circular geometry of the dedector is given as, r=1 cm=0.01 m, The light power is…
Q: A hypothetical charge of 60 pC with a mass of 48 fg has a speed of 77 km/s and is ejected southward…
A: Given data : Charge of particle q = 60 pC Mass of charged particle m = 48fg Velocity of charged…
Q: Consider an infinitely long l-beam. There is a Gaussian distribution w(x) acting over the entire…
A: Given: Let us consider the given wx=e-xm-12 kNm
Q: A caterpillar's speed decreases from 0.75cm/s to 0.50cm/s at a rate of -0.05cm/s2 as it climbs a…
A: Given, initial speed u = 0.75 cm/s final speed v = 0.50 cm/s acceleration a =…
Q: A ball is thrown with an initial velocity vo = 12 m/s making an angle 00 = 58° above the horizontal.…
A: Given, v0=12 m/sθ0=580t=0.5 sg=10 m/s2
Q: The string in the figure is L 132 cm long, has a ball attached to one end, and is fixed at its other…
A: Given that, The Length of string (L) =132 cm =1.32 m Initial velocity = 0 m/s Distance, d =90 cm =…
Q: A ball is propelled vertically. How much kinetic energy may be found in this area? Where is the…
A: Given A ball is propelled vertically. How much kinetic energy may be found in this area, where is…
Q: A standing wave on a 2-m stretched string is described by: y(x,t) = 0.1 sin(2rtx) cos(50rtt), where…
A: The standing wave is described by y(x,t)=0.1 sin2πx cos50πt…
Q: 4) In a nuclear reaction, the total mass of the reactants and products are found to be 205.32 u and…
A: Given: The total mass of the reactants is 205.32 u. The total mass of the products is…
Q: Given is a thin-walled tube with the following data: Determine the following: a. Enclosed Area Wall…
A: Given: Thickness= 2mmradius= 50mmTorque=1000N.mLength= 0.5mG=24GPaTo find:a. Enclosed Areab.…
Q: An asteroid moving with velocity v is moving towards a star from a very far point. The impact…
A: Given Astroid velocity = v Mass of the star = M The radius of the star = R Impact…
Q: Physics A burst of ultrasound signal travels at 343 m/s and takes 8*10^-3 s to reach and return…
A:
Q: There is twin, Ethan (E) and Stanley (S), if E stays on Earth while, S travels in Spaceship with a…
A: Given Total distance traveled = 10 light-years × 2 ∵ 10 light-years = 9.46×1016 m 20…
Q: Find The energy level, degenercy and first excited state of two identical particles moving in a…
A: Two find the energy of first excite in a harmonic oscillator 1- for two bosons 2- for two fermions
Q: The electric field between the plates of a gear selector in a mass spectrometer is 1×105 V/m. The…
A: Given, E=1×105 V/m
Q: You are driving down the road at 34.2 meters per second when you suddenly see a fallen tree blocking…
A: Solution:-Given thatInitial speed (u)=34.2 m/sdistance of the tree from vehicle (x)=59.8 mStopping…
Q: Find the weight (N) of a 28.07kg object. O 335.61 O 275.09 O 236.58 O365.87
A: Given that:Mass of object,M=28.07 kg
Q: a candle is placed 15b in front of a concave spherical mirror with it's radius being 5b. Is the…
A:
Q: What is the work done against gravity in lifting a 65-kg object through a distance of 12 m? Show…
A:
Q: Describe the process through which the terrestrial planets and the planets of Jupiter diverged so…
A: Planets in the solar system are divided into two types: terrestrial planets and Jovian planets.…
Q: In 3.0 seconds, the braking of an automobile reduces its speed from 74 miles per hour to 30 miles…
A: Solution:-Given thattime (t)=3 sInitial speed (u)=74 miles per hourFinal speed (V)=30 miles per…
Q: The wave function for a standing wave on a string of linear mass densityH= 0.2 kg/m, is given by…
A: Given data : Wave equation is given To Find : Find time when x = 0.1 m and Vy = Vmax /2
Q: Over a distance of 225 meters, an automobile going initially at +5.0 m/s accelerates evenly at +0.50…
A: Kinematics.
Q: Molybdenum-99, Mo, decays to form the radionuclide Technetium-99, Tcm which is in an excited state.…
A:
Q: A Mixture Problem In an oil refinery, a storage tank contains 10,000 [L] of gasoline that initially…
A:
Q: Over a distance of 245 meters, an automobile going initially at +7.0 m/s accelerates evenly at +0.80…
A: Kinematics.
Q: During lab, Table Group 9 accidentally launches their spring from the tabletop onto the light…
A: Do the group follow instructions or did they stretch the spring too far. Given, Spring constantk=15…
Q: 29. A neutral charged conductor is placed near a positively charged object. The electric field…
A: We know that, charge can not stay inside the conductor.
Q: i Parallax Di 01 9.705 7 9.661 20 10: 63 10 827 15
A: Given as,
Q: The light passes from medium 1 to medium 2 without changing angles or intensity. None Reflection…
A: Given: Light travelling from one medium to another will bend either to the left or right depending…
Q: Q2: A particle is described by the wavefunction (2πχ L for 4 otherwise L Sa CoS -- Y (x) = 4 a)…
A:
Q: 1. Consider a simple ionic drive. a) If the drive field is 10,00OV/m what is the force on the…
A: Since you have posted a question with multiple subparts, we will solve first three only as per…
Q: Two waves have the same speed. Wave A has four times the frequency of wave B. How does the…
A:
Q: Activity 3: Analyzing Data: Kepler's Third Law Direction: The data table below shows the mean…
A:
Q: In the figure, a 5.20 kg block is sent sliding up a plane inclined at 0 = 37.0° while a horizontal…
A: We will draw free body diagram. Then solve for equation of motion
Q: 3. Draw an impossible planetary orbit.
A: Draw an impossible orbit.
Q: A charge of 3.00 nC is uniformly distributed along a rod of length 2.00 m. The rod is held fixed in…
A: Given, Charge = 3 nC Length of rod = 2 m
Q: In 45 seconds, a 2.5-ton vehicle can reach 120 mph from rest. Exclude friction losses while…
A: Power is defined as the rate of doing work. It is calculated by dividing work done during a given…
Q: The solar nebula idea suggests that other solar systems may include livable planets, but how likely…
A: Given: The hypothesis of the solar nebula describes how our solar system came into being and how it…
Q: ow Resolution e.Nuclear Magnetic Resonance Spectroscopy b.Medium Resolution f.X-ray c.High…
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images