1. If the body starts from rest at A and slides 200 ft down the 30° incline, how far will it then move along the other incline? What will be the velocity when it returns to B? Coeff fr= 0.20. A 100 lb C 30° B 200' S
Q: We are performing proton MRI imaging of the brain tissue. Initially, the sample is in equilibrium.…
A:
Q: A (6.40x10^1) kg woman runs up a flight of stairs in 5 s. Her net upward displacement is 5 m. What…
A:
Q: A vertical electric field of magnitude 2.00 × 104 N/C exists above the Earth's surface on a day when…
A: Electric flux is defined as the number of electric field lines that are passing through a given…
Q: 99.
A: Mass, m = 50 Kg Initial Velocity, u = 400 m/s Final Velocity, v = 50 m/s Force applied, F = 40000 N…
Q: A particle moves along a spiral-shaped curve. Its radial position is described by r = 2t ft and its…
A: Given that r = 2t ft θ = t radians
Q: Projectile Motion The position of a projectile fired with an initial velocity v0 feet per second and…
A: Given: The initial velocity is v0. The angle of projection with respect to is u.
Q: 2.77 A steel rod 3 ft long with a cross-sectional area of 0.3 in.2 is stretched between two fixed…
A:
Q: Problem 4.45 What is the probability that an electron in the ground state of hydro- gen will be…
A: The radius of the nucleus is given as, b. Let b≈10-15 m and a≈0.5×10-10 m. TO DETERMINE: The…
Q: Suppose a block with mass of m=5 kg is on a ramp.if the coefficient of kinetic friction between the…
A:
Q: In a Compton experiment, the frequency of an incident photon is 5 * 1016 Hz. Calculate the de…
A: Given: The frequency of the incident photon is ν = 5 x 1016 Hz The mass of the electron is me = 9.1…
Q: The human eye is most sensitive to 560-nm light. What is the temperature of a black body that would…
A: A black body is an ideal body that absorbs all the incident electromagnetic radiation irrespective…
Q: The beam shown has an overall length L of 2 metres. A uniform distributed load of 2.0 kN/m is…
A: Solution:-Given thatL=2mUniformely distributed load=2 kN/mx=1.1 m
Q: Data and Results Resistance R = 5092 R = 1000 R = 12092 Current (Experimental) 0.07A 0.015A 0.05A…
A:
Q: Assuming Suns surface temperature as 5779 K calculate the maximum wavelength emitted by the Sun?
A: As per Wein's displacement law, the peak wavelength emitted by a blackbody at a given temperature is…
Q: A pilot flies an airplane at a constant speed of 730 km/h in the vertical circle of radius 920 m.…
A: Let us find the force exerted by the seat on the 97 kg pilot at point A and B, moving in a circle…
Q: Two spaceships are moving along the line connecting them. One of the spaceships shoots a missile…
A: The expression for the relativistic velocity addition is given as u=v+u'1+vu'c2 where v is the…
Q: Do it asap for first part
A: Given that: Resistance, R=5ΩEMF, ε=2 Volt Internal resistance, Ri = 1 Ω Time, t= 2 min Energy…
Q: Analyze the MOMENTUM data in the table below. Determine the direction the object is going & the type…
A: Given, ∆t (s) 0 1 2 3 4 Py(Ns) -64 -67 -68 -69 -77 Force needs to be determined.
Q: An electron performs uniform circular motion in a region of magnetic field of induction 2 x 10-3…
A: Solution:-Given thatmagnetic field (B)=2×10-3 Wb/m2Radius of circular path (R)=1 cm=0.01 mcharge on…
Q: The graph below was obtained using a setup similar to the one used for lab. POSITION vs. TIME GRAPH…
A: Time uncertainty is 0 to 10 second (1 box) is devided by 5 times(4 small dot we can see in given…
Q: ↑ FM² FN= 37° là à : F NOST m/s²
A: Free body diagram:
Q: (a) Lightning produces a maximum air temperature on the order of 104 K, whereas (b) a nuclear…
A: Wien's displacement law states that the maximum wavelength emitted by a blackbody will be inversely…
Q: How much energy is lost to a dissipative drag force if a 60-kg person falls at a constant speed for…
A: Given data : Mass of the person , m = 60 kg Distance, S = 15 meter Falls at constant speed To…
Q: F1 has a magnitude equal to 10N. Determine the magnitude of the unknown force, if the load of the…
A: Given, F1=10N a. According to the diagram, ∑Fy=0F1=FunknownFunknown=10N
Q: Why is sea dark?
A: Darkness is the absence of light. We see objects when light from a source is reflected by the object…
Q: block of mass 5 kg is sliding down on a rough surface inclined at 25°. The coefficients of static…
A: Solution:-Given thatmass of block (m)=5 kgcoefficient of static friction (μs)=0.35coefficient of…
Q: Q4 (a) List five methods that can be used to find the response of the system subjected to arbitrary…
A:
Q: 1. Solve analytically by using polygon and parallelogram method, the resultant of the following…
A: Given The vectors are A→=150 grams due 30o S of EB→=250 grams due 15o S of W Then its diagram will…
Q: In which of the following systems does Ampere's law apply? Consider that a constant total current I…
A: Required : In which case the Ampere's case applies.
Q: Q3): A robot arm with a rapid laser scanner is doing a quick quality check on holes drilled in a…
A: Given: Let us consider the coordinates of the holes on the plate table is illustrated below, Let's…
Q: Voltage (V) 3 2 m 0.0 12.5 25.0 37.5 50.0 Time (s)
A: To find the rms.voltage of above graph
Q: Suppose you are using total internal reflection to make an efficient corner reflector, such as the…
A: Given,θ1=54.6°
Q: A uniform electric field exists in a region of space containing no charges. What can you conclude…
A: A Gaussian surface is defined as a closed surface in a three-dimensional space that is closed.…
Q: Twin A makes a round trip at 0.6c to a star 18 light-years away, while twin B stays on the earth.…
A:
Q: 90 mm 145 mm ull W = 15 kg 25 kg
A:
Q: Given the mass of an electron is 9x10-31kg, confined to infinite well of length (L) and has energy…
A: Given:…
Q: The functional groups of an organic compound is analyzed by a simple mass spectrometer. A methyl…
A:
Q: A charge moves with some constant velocity under the influence a uniform and static magnetic field.…
A: Required : In what case will the magnetic field do some work on the charge.
Q: ht emitted from a distance object when the cosmic background temperature was Tz=54K, what is the…
A: Concept and Principle: CMB or Cosmic Microwave Background radiations are the electromagnetic…
Q: A Rowland ring of means radius 16 cm has 1000 turns of wire closely wound on ferromagnetic core of…
A: Given, radius= 16 cm= 16×10-2mNumber of turns, N= 1000Relative permeability =400magnetizing current=…
Q: B2. A spherical star is detected by an astronaut in a spacecraft at a distance z of 1.5×10¹2…
A:
Q: The shock wave produced by the supernova expended from the center and is currently at the edge of…
A: Given: The supernova explosion created the shock wave, and the current location is at the edge of…
Q: Solve the equation. (Enter your answers as a comma-separated list. Use n as √2 csc CSC x1=0 2 X =
A:
Q: An astronaut travels away from the earth at v=0.8c. if one hour ticks off on the astronaut's clock,…
A: The problem is absed on the conept of time dilation. Time dilation occurs only when an object…
Q: (a) A particle with charge q is located a distance d from an infinite plane. Determine the electric…
A: Gauss law or Gauss's flux theorem states that the electric flux passing through a given area will be…
Q: The Sun’s radiative power output is 3.846 × 1026 W and its emission spectrum peaks at 501.5 nm.…
A:
Q: A wire of resistance 5.0 ohm is connected to a battery whose emf is 2.0 V and whose internal…
A: Solution:-Given thatResistance of wire (R)=5 ohmemf of battery (e)=2 VInternal resistance of battery…
Q: An electron of mass m and charge -e moves at a constant speed v along a circular path of radius r in…
A: Given, electron of mass = mcharge =-espeed =vradius rmagnetic field= BParticle X of mass =Mspeed =…
Q: 11. The following are the similarities of electrostatic electric field and induced electric field…
A: Option A The field lines never form a closed loop because electric field is a conservative field.…
Q: pls ans 7 to 10
A: Waves are defined as disturbances that propagate energy from one point to another. A wave is…
PLEASE PROVIDED A DETAILED FBD FOR THIS ONE. CONSIDER BOTH FBD OF AB AND FBD BC (GOING UP AND DOWN).
TOPIC: WORK-ENERGY METHOD
Step by step
Solved in 3 steps with 3 images
