Q2: The 2 kg ball with the radius of 0.1 m is thrown with the angular velocity of 5 rad/s and V, of 0.5 m/s with an angle of 30° with horizon. Find velocity of top point (T) at that instant. Also, find the velocity [speed and direction] of the ball after hitting the ground if you know that e=0.7.
Q: c) pitals. Radon has a short half-life of 3.8 days. Suppose that she put 1 MBq of radon in a vial. M...
A: (i) The half-life is defined as the time in which any quantity is reduced to just half of its initia...
Q: Please good handwriting and clear ideas explaining the process! 4D Solve the highlighted question ,...
A: Given, Radius,r=10cm=10×10-2mArea,A=0.500cm2=0.500×10-4m2Inductance,L=0.100mH=0.100×10-3HCurrent,I=7...
Q: Two charges, +100pC and +400pC, are 9 mm apart. At what point between them is the resultant electric...
A: Given:charges q1 = +100 pccharges q2 = +400 pcdistance between them, r = 9 mm = 0.009 m
Q: A coiled telephone cord forms a spiral with 90.0 turns, a diameter of 1.30 cm, and an unstretched le...
A: Given that,Nymber of turns (N) = 90Diameter of coiled telephone (D) = 1.30 cmRadius of of coiled tel...
Q: Design a system (in transfer or frequency response function form) to realize the asymptotic Bode dia...
A: To explain the correct answer is given below.
Q: #6418660 To ensure safety when driving, some drivers install devices in their cars that alert when a...
A: according to the graph, the driver exceed his maximum speed at three points at three times, then the...
Q: In a particular photoelectric experiment, a stopping potential of 2.1 V is measured when ultraviolet...
A: Concept used: Photoelectric effect is the process in which electron is ejected from surface of metal...
Q: during sensible cooling of air. decreases. Select one: a. specific humidity b. wet bulb temperature ...
A: Sensible cooling is the process process at constant moisture content is a during which the wet/dry-b...
Q: Example 1 The He-Ne system is capable of lasing at several different IR wavelengths, the prominent o...
A: Given,wavelength λ=3.3913×10-6m
Q: An object can have its entropy decrease only if... O heat flows into the object. O work is done on t...
A: Entropy is defined as the molecular disorder, and randomness of System. In otherwords , Entropy is ...
Q: please fast
A: Given that,ρs=2ε0r2Cosϕwhers, ρs=QA=dq2πrdrwe can write, ⇒∫0Qdq=∫x=abρs.2πrdrQ=∫ab2ε0r2Cosϕ×2πrdrthe...
Q: 5. a) A monochromatic light of wavelength 450 nm is incident on a metal surface in a vacuum tube. i....
A: Given, Planck's Constant,h=6.626×10-34JsWavelength,λ=450nm=450×10-9mSpeed of light,c=3×108m/s (i) We...
Q: The 5-kg block rest on a smooth surface when t = 0 and is acted upon by horizontal force P and varie...
A: From the graph it is seen that the force P(N) is constant from time t=0s to t=2 s ; Then the force r...
Q: Electrical resistivity of any given metallic wire depéñdš upon its thickness nature of the material ...
A: Introduction: Resistivity is a measure of the resistance of a given size of a specific material to e...
Q: Two point charges are situated in a cartesian coordinate system as follow: Q1 = 7.2 x 10^-6 C @ the...
A: Schematic diagram: The angle θ1 is given as, θ1=tan-10.62-0.43=55.25° The angle θ2 is given as, θ2=...
Q: Two progressive waves y1(x, t) = A sin (x – wt) and y2(x, t) = A sin (x – wt – 5) travel in the same...
A: Here, we use the superposition of two waves to get the required.
Q: An 18-gauge copper wire with a diameter of 3-mm carries a constant current of 1.2-A. The charge conc...
A: Given data: diameter of copper wire=3(mm) current in the copper wire, I=1.2(A), charge concentration...
Q: Homework// at a constant temperature, a gas gained an amount of heat (30 J). The gas expands and exe...
A: given,δθ=30JW=130J
Q: In Bohr's model for hydrogen-like atoms, prove the assumption that theangular momentum should be qua...
A: According to Bohr's model, the angular momentum of an electron is integral momentum of h2π. That is,...
Q: A point charge q is located a distance a above an infinite plane conductor held at zero potential. U...
A: Solution: Let q be the charge at a distance d above the plane and charge -q which located at distanc...
Q: i need the answer quickly
A: We know that,Generalised form of Q=-∂U∂q+ddt∂U∂qwhere, The force on the charge particle in EM field ...
Q: A piston-cylinder device contains 3 kg of R-134a fluid at 100 kPa and 0.6 quality conditions. The sy...
A: Given thatMass, m=3 kgPressure, P=100 kPax1=0.6Tsat=246.6 KDestroyed energy, E=30 kgfrom tableSfg=0....
Q: Prove that the eigen value of hermitian operator are real.
A: Let λ be an eigen value of hermitian operator in the state described by normalized wave function ψ. ...
Q: A uniform plane wave in air with E;(z) = ax. 10. e¬(6z) (V/m) is incident normally on an interface a...
A: Given- εr=2.5tanδ=0.5 A uniform plane wave in air is incident normally on an interface. Ei(z)=ax10e-...
Q: The blade of an electric saw rotates at 2600 rev/min. Estimate the diameter of a typical saw that is...
A: Given: The angular speed,ω=2600 rev/min,ω=2600revmin2π radrevmin60 secω=2600×2×3.1460 rad/secω=272.1...
Q: The first five energy levels of the hydrogen atom are at −13.6 eV, −3.4 eV,−1.51 eV, −0.85 eV, and −...
A: According to Bohr's third postulate, It is observed in Hydrogen and Hydrogen like atoms that, When a...
Q: i need the answer quickly
A: Let us consider a particle of mass m moving inside a potential given by V(x)=12mω2x2+12mμv2where v ...
Q: The velocity field of a flow is given by; V=4xyi_+ 3yj + 2k a) Obtain the local acceleration vector....
A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for yo...
Q: An electric force is expressed as F = -pz sin p a, + p cos pa,. Transform F into cartesian coordinat...
A: (ρ,φ,z) are cylindrical coordinates. These are related to cartesian coordinates by the relations x=...
Q: A uniform plane wave in air has the following expression E;(x, z) = ay. 5. e¯j(3nx+4nz) is incidence...
A: Part (c) Given: The uniform electric field of incident wave is Eix,z=ay5e-j3πx+4πz. The formula to...
Q: In the circuit shown, C1=5 µF, C2=45 µF, C3=35 µF, C4=35 µF, and C5=15 µF. Find the equivalent capac...
A: From the given circuit, (a), The capacitor C1 and C3 are in series, Thus, their equivalent capacitan...
Q: i need the answer quickly
A: Given: mass =m y=αx2
Q: A positive charge moving with a constant velocity v enters a region of a uniform magnetic field poin...
A: Here, we use the formula for force on a moving charge by a magnetic field.
Q: State which of the following statements are true and which are false: a) After two half-lives, all ...
A: Solution: a) After two half-lives, all radioactive nuclei in a substance will have decayed. False,...
Q: i need the answer quickly
A: Given: Rest mass=m0 relativistic speed=v
Q: Determine voltage in volts necessary to create the current shown below. [Note the metric prefixes i...
A: Concept used: Ohm's law is used. Net resistance of resistors in series is sum of individual resistan...
Q: 2) A shell with mass 4m is moving with a horizontal speed of 40 m/s at a height of 100 m. At this in...
A: a) Initial mass of the shell=4m Initial speed of the shell, u=40 m/s Height of the shell=100 m explo...
Q: S=d/t SOLVE for "d" * O d = s/t d = st d = t/s Option 4 S= d/t. SOLVE for "t" * t= s d t=s/d t =s+d ...
A: Concept used: Speed is distance per unit time.
Q: Imagine that you are measuring the mass of a particle in a mass spectrometer. The magnitude of the e...
A: Given: The electric field between the plates of the velocity selector is E = 3300000 V/m The magnitu...
Q: READ CAREFULLY !! > ROUND OFF/UP YOUR ANSWERS TO 4 DECIMAL PLACES. INCLUDE ALL THE NECESSARY UNIT...
A:
Q: Your lab has been given a radioactive sample and you determine that the decay constant is 3.00 x 10-...
A: The activity of a radioactive sample R is where is the decay constant and N is the number of radioa...
Q: The 40-kg disk A with a radius of 0.4 m and the 25-kg crate B is attached to each other using the ca...
A: The free-body diagram of the system is drawn below:
Q: Describe briefly the process of nuclear fission, how it is initiated, how a chain reaction may be es...
A: The process in which a heavy nucleus breaks into two almost equal nuclei is called nuclear fission. ...
Q: Find the average binding energy per molecule of waterH,0, using the latent heat expression,
A: The Molar mass of the water molecule is, M=1×2+16×1M=2+16M=18 g mol-1 The latent heat of the water a...
Q: In the upper half space, which is the empty space, I = 7 A current flows from the infinitely long wi...
A: NOTE: As per Bartleby Guidelines only one part has to be solved at a time. Kindly upload other parts...
Q: The photoelectric equation for the kinetic energy of a photoelectron is, following Einstein, E < hf ...
A: Given that Work function of the sodium is W=3.2×10-19 J Speed of the emitted electron or photoelec...
Q: Two speakers that are 1.2 meters apart each play identical sound waves. A student who is 4.8 meters ...
A: Given data: The distance between the speakers is ds=1.2 m The distance of the student from the speak...
Q: i need the answer quickly
A: given, Since, L=q.2-q.q∂L∂q.=2q.-qd∂L∂q.dt-∂L∂q=02q..-q.+q.=02q..=0d2qdt2=0dqdt=c,q=ct+R
Q: Q1: (a) A water tank is completely filled with liquid water at 60°C. The tank material is such that ...
A: Given, Initial Water temperature, T1=600T1=60+273T1=333K Water coefficient of expansion, β=5.22×10-4...
Q: Describe briefly the process of nuclear fission, how it is initiated, how a chain reaction may be es...
A: When a neutron of very high energy strikes with the heavy nuclei atoms then it breaks into two or mo...
Please give me right solution according to the question..
![Q2: The 2 kg ball with the radius of 0.1 m is thrown with the angular
velocity of 5 rad/s and V, of 0.5 m/s with an angle of 30°with horizon. Find
velocity of top point (T) at that instant. Also, find the velocity [speed and
direction] of the ball after hitting the ground if you know that e=0.7.
VG](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe12cd5ff-a79e-4e20-b6ae-2f3192f07026%2Ff4a15ebf-a100-4566-931b-748613df84f0%2Fr0birqs2_processed.jpeg&w=3840&q=75)
Step by step
Solved in 3 steps with 4 images
