A 24.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For the first 11.0 m the floor is frictionless, and for the next 10.0 m the coefficient of friction is 0.20. What is the final speed of the crate after being pulled these 21.0 m?
Q: Moment of inertia of a solid sphere of 7 mass (M) and radius (R) about it tangent is 5 MR². Find its…
A: We are aware that a solid sphere with mass M and radius R has a moment of inertia about its tangent…
Q: Solar heating of a house is much more efficient if there is a way to store the thermal energy…
A: Here we have to find the mass of the slab. Considering that the slab is 12 m2 in size and 25 cm…
Q: An infinite rectangular slab of thickness 2d is situated parallel to the x-y plane z = 0. Its upper…
A: Surface currents are driven by global wind systems powered by solar energy. Global and local…
Q: Show that the moment of inertia of an elliptic area of mass M and Ma²b² Find the radius of semi-axes…
A:
Q: An object of mass 6.0 kg has 180 joules of kinetic energy. To the nearest 0.1 m/s, how fast is this…
A: Given: In this question, the given details are, An object of mass 6 kg has 180 J of kinetic energy.…
Q: The path difference at a point on the screen in Young's experiment is 5 λ. If the distance of that…
A:
Q: A light detector is located at the centre of a train carriage, if the light detector receives light…
A: Given Data: A light detector is located at the center of a train carriage, if the light detector…
Q: First Measurement moon rock in air mass M₁ in kg/m^3) Second Measurement moon rock under water 7/11…
A: Given: M1 = 33.1 kg M2 = 12.9 kg Suppose density of rock = d Volume of the rock = V
Q: Three resistors (R₁= 102, R₂ = 42 and R3 = 82) connected to two batteries (of negligible internal…
A:
Q: A flywheel of mass 4 kg has radius of gyration 0.4 m. Calculate the kinetic energy of rotation when…
A: We need to compute-Kinetic energy of flywheel (K.E.)=?The data given as-Mass of the flywheel (m)=4…
Q: Prave/ 23V VIVI TVI HY 2
A: The distance of any point from origin is given as r=x2+y2+z2 Here x,y,z are coordinates of the point…
Q: An LC-circuit like the one shown in the figure contains an 75.0-mH inductor and a 20-μF capacitor…
A: Concept: To determine the Angular frequency and the frequency of the resulting Oscillation, we will…
Q: 1. Calculate the % Error between the given focus length of the mirror and your average experimental…
A: Solution 1: The percentage error is given by the following formula: %error =a-ba100 % Here, a:…
Q: C. Co Identify Copy and fill in a graphic organizer like the one below to identify several uses of…
A: From Maxwell's equations that electric and magnetic fields in an electromagnetic waves are…
Q: A bay magnet is oscillating in a uniform magnetic field of induction 0.4×10°³7. When the frequency…
A: We need to compute-Increase in magnetic induction (B2)=?The data given as-Magnetic induction…
Q: A slone weighing 1kg is whirled in a vertical circle at end of a rope of length 0.5m. Find lension…
A: mass=1kg r=length of rope = 0.5 g=9.8m/s2 Let T1,T2 is the Tension of the: (i) Lowest…
Q: What is the minimum work needed to push a 900 kg car 850 m up along a 8.0 incline? Ignore friction
A: Given: In this question, the given values are, The given value of the mass of the car is m=900 kg,…
Q: Problem 15.58 It has recently become possible to "weigh" DNA molecules by measuring the influence of…
A:
Q: u please provide clear answer, you can write it down on
A: The term acceleration refers to any process in which velocity changes. In physics, velocity refers…
Q: An 80-50 kg dog lying on floor at rest. The coefficient of kinetic friction between the dog and the…
A: Given, Mass m = 50 kg Force P = 200 N Angle θ = 60° time t = 3 s…
Q: Consider a collision between two particles p and q in 3-D space R³. Suppose that the mass of p is a…
A: Given that:Mass of p=aMass of q=bInitial velocity of p=ui→Initial velocity of q=vi→Final velocity of…
Q: A doorknob, which can be taken to be a spherical metal conductor, acquires a static electricity…
A: Step 1 Given: q= - 1.5 μC = - 1.5*10−6 C x=1.0 cm =1.0*10−2 m d=5.0 cm
Q: 5: The ratio of velocity of light in glass to that in water is (refractive index of glass = 1.5 and…
A: We need to compute-Ratio of CgCw=?The data given as-R.I. of glass (aμg)=1.5R.I. of water (aμw)=1.33
Q: In an RC circuit supplied with AC power, a 500 ohm resistor is used to create a system with a…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: A camera has a converging lens with a focal length of 56 mm. If the f-number is 2.8 what is the…
A: Given; Focal length,F=56 mmf-number,f=2.8 The ratio of the focal length of the system to the…
Q: In the figure, block 1 has mass m₁ = 440 g, block 2 has mass m₂ = 570 g, and the pulley is on a…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: "1 The intrinsic impedance of a medium is given by impedance in free space is: Hint: -8.854x10" and…
A: Given data, Permittivity of free space ε0=8.85×10-12. Permeability of free space μ0=4π×10-7
Q: the one hour trip? 7. A projectile fired from a gun has initial horizontal and vertical components…
A: Solution:-Given thatHorizontal component of initial velocity (ux)=30 m/sVertical component of…
Q: The rod shown in the figure has a linearly increasing line density X = Xox. Find the x-component of…
A:
Q: In this problem, the distance units are meters and the time units are sec- onds. Consider two…
A:
Q: The 80 kg student in the figure(Figure 1) balances a 1400 kg elephant on a hydraulic lift. You may…
A:
Q: Question 1 An Earth satellite has a speed 28,070 km/h when it is at its perigee of 220km above…
A:
Q: Why is the radiation so intense in the region that traces lo's orbit around Jupiter (the lo torus)?
A: (c) The region is full of gases that become ionized after they are released from volcanoes on lo.
Q: Consider the points A(-4, 2, 0), B(7,3,-2) and C(-2, -3,1) (a) Find a vector of length √6 in the…
A:
Q: estimate the current that an electric car would have to provide to its motor such that it can do…
A: Given: τ→ = μ→×B→ = IA→×B→Initial speed = u =0 kphFinal speed == v = 100 kphTime = 3sec Magnetic…
Q: 1. Find the equations for a point mass m free to move (in 2 dimensions) along the friction free…
A:
Q: . The magnetic susceptibility annealed at saturation is 4224. Find the permeability of annealed iron…
A: We need to compute-Permeability μ=?The data given as-Magnetic susceptibility χ=4224μ0=4π×10-7 Si…
Q: in the image below, it seems as though the liquid should spill out of the bowl. What is keeping it…
A: In the above case the liquid does not spill from the bowl.
Q: A body cools from 80°C to 70°℃ in 5 minutes and to 62°C in the next 5 minutes, calculate temperature…
A: We need to compute-Temperature of the surrounding (θ0)=?The data given as-Initial temperature…
Q: You are working on the plans for an expedition to colonize Mars. In an effort to provide a homey…
A: (a) According to the question, the clock pendula has a small attached at the bottom of the light…
Q: On a clear day at a certain location, a 100-V/m vertical electric field exists near the Earth's…
A: The energy density of a system is defined as the total energy stored in the system per unit volume.…
Q: s it possible to throw yourself into the air by swinging something heavy? The idea comes from…
A: Motion is said to be a relative term. Newton gave 3 laws which govern motion of all bodies present…
Q: Find the tension at the top if a mass of body 3 kg is performing vertical circular motion of radius…
A: We need to compute-Tension at the top (T)=?The data given as-Mass of body (m)=3 kgRadius of path…
Q: What does the Gauss’s Divergence Theorem reduce to in one-dimensional space?
A:
Q: wavelen
A: Given: Mass of wire is 10 g Length is 6 m Frequency is 280 Hz Wavelength is 0.6 m Amplitude is 8.4…
Q: can you please provide clear answer, you can write it down on a paper
A:
Q: A baseball (m=145g) traveling 33 m/s moves a fielder's glove backward 27 cm when the ball is caught.…
A: Given: In this question, the given values are, The given mass of the baseball is m=145 g, And the…
Q: Refine “reciprocal lattice” and what do you think is its relation to Bragg reflection?
A: Bravais Lattice, also called a direct lattice, determines the arrangement of atoms in a crystal in a…
Q: A copper rod 85 cm long is used to poke a fire. The hot end of the rod is maintained at 115 °C and…
A: We are aware of the copper rod's length to be 85 cm, its hot end temperature to be 115oC, its cool…
Q: N A uniform electric field E= 1.57 X 104 N/C passes thro a closed surface with a slanted top as…
A: According to Gauss's Law, electric flux across a closed surface is proportional to the net…
6) No handwritten, only typing is needed.
Step by step
Solved in 4 steps