A ball of mass m moving without rolling off a smooth inclined plane mass M lying on a smooth floor. Gravitational acceleration g. If the initial position m is (0, h) a) Where is the ball when it hits the floor? b) What is the velocity vector just before it hits the floor?
Q: o plane waves contra-propagate in free space and interfere with each other. They have the same…
A: Solution: Given that the two plane waves contra-propagate in free space with the same frequency,…
Q: Mass and Spring: A 3.4 kg mass hangs in equilibrium from a spring. When the mass is displaced by…
A: Mass of the bob, m=3.4 kg System is released from rest after being displaced from the equilibrium…
Q: My sister Sara is pulling a box along a horizontal surface with the force F inclined at an angle 0…
A: To find : True or false - work done by force of gravity is zero
Q: A Toyota Corolla Cross rear view mirror shows an image of a Ford Ranger located 10.0m from the…
A:
Q: A Ferris wheel has a diameter of 16 m. At t= 0 a passenger is at the lowest point on the wheel. At…
A: Given, A ferris wheel has diameter of 16m
Q: A coin kept on a horizontal rotating disc has its center at a distance of 0.1 m from the axis of…
A: To find-Angular speed (ω)=?Given-Distance of the center of the coin fromm the axis of rotation i.e.,…
Q: A small metal piece is kept on a rotating disc of 4 cm from the axis of rotation. The speed of…
A: Given-r=4 cm=0.04 mμ=0.2g=9.8 m/s2ω=?n=?
Q: Ex. 5: A moving coil galvanometer has 100 turns and effective area 0.05 m². It is suspended in a…
A:
Q: Prove The following congruence? □x (U×Ã) ± √(√·Ã) - Và Need the answer as soon as possible…
A:
Q: (a) Consider two equal point charges q, separated by a distance 2a. Construct the plane equidistant…
A: In classical electromagnetism, the Maxwell stress tensor is a symmetric second-order tensor that…
Q: A tube of 50 mm diameter is heated electrically and receives a constant heat flux of 800 W/m. Water…
A:
Q: Lithotripsy is a procedure that uses high frequency sound waves to destroy kidney stones. Explain…
A: Lithotripsy is a procedure that uses shock waves to break up stones in the kidney and parts of the…
Q: The 15 lb suitcase is released from rest at C. After it slides down the smooth ramp, it strikes the…
A:
Q: Q2. If the rod of negligible mass is subjected to a couple moment of M-(3012) N. m, and the engine…
A:
Q: is teed to one An object of mass 1 kg mass 1 kg What is minimum osting of length Im & nohveled a…
A: To find-Minimum speed at the lowest position (V)=?Given-Mass of object (m)=1 kgLength of…
Q: Ex. 54: A coin just remains on a disc rotating at a steady rate of 180 r.p.m. A coin is kept at a…
A: Solution:-Given thatN=180 rpmr=2 cm=0.02 m
Q: 3. A box of m=20.0 kg is pulled by a force Fp at an angle 35° above the horizontal on a rough…
A:
Q: Q1: A horizontal spring has been oscillating about X=0 as shown in fig. and its displacement is…
A: Answer is explained below with proper explanation
Q: minute hand of a Angular speed of meist watch in radls is
A: To find-Angular speed of minute hand (ω)=?Given-Minute hand has periodic time (T)=60…
Q: 8. How many reflections there occur in a prismatic (3D) retroreflector before the light beam is…
A:
Q: The ICS-40720 MEMS microphone has a sensitivity of -32 dBV, is linear to 124 dB SPL, has an SNR of…
A:
Q: Problem 16 kg of water at 35°C is added to a large quantity of ice at 0°C resulting in ice-water.…
A:
Q: Two forces are applied to the construction bracket as shown. Determine the angle which makes the…
A: Vector components.
Q: When the weight of block B to maintain equilibrium is maximum, the tensile forces in the four…
A: Given: α=30o γ=20o θ=60o μA=μB=0.22 μc=0.11 μD=0.05 P=78.93N
Q: The 31-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment of…
A: Given information: The value of force (P) = 31.0 N The length (BC) = 1.3 m The length (AB) = 1..3 m…
Q: As shown in the figure, an object with a natural length of L = 30 cm and a spring constant of k =…
A:
Q: Suppose you were kidnapped and held prisoner by space invaders in a completely isolated room, with…
A: how you might determine whether this room is on earth or on moon.
Q: Find the natural frequencies and mode shapes (mode 1 and mode 2) of the system shown in Figure 1 for…
A:
Q: 1) Write the differential equation of the radial part. 2) Compute the energy levels and the…
A:
Q: Compute the combined moment of the two 60-lb forces about (a) point O and (b) point A. The moment is…
A:
Q: The combined resistance of the galvanometer of 500 2 and its shunt is 25 Hence calculate the value…
A: To find-Value of shunt (S)=?Given-G=500 ohmR=25 ohm
Q: Problem 2.8 A particle of mass m in the infinite square well (of width a) starts out in the state…
A:
Q: Describe Lagrange's multiplier using an example. undetermined
A:
Q: (A) Water is heated while following through a 1.5cmx 3.5cm rectangular cross section tube at a…
A: Answer is explained below
Q: In Lagrangian mechanics, the Lagrangian technique tells us that when dealing with particles or rigid…
A: ## The student has asked to answer 3.2 specifically!!
Q: What is a III-IV compound semiconductor? Provide a couple of binary/ternary examples and…
A: An alloy which contains elements from groups III-V in the periodic table called III-V compound…
Q: Ex. 14 The length of Hour hand of a wrist watch is 1.5 cm. Find magnitude of (a) Angular velocity
A: To find-Angular velocityGiven-Length of hour hand=1.5 cm
Q: Mirror 2 TK Incident ray Mirror 1 In the figure the laser beam strikes the first mirror M₁ at a…
A: Ray optics.
Q: A voltmeter of resistance 500 2 can measure a maximum voltage of 5 volt. How can it be made to…
A: To find-Resistance (R)=?Given-Resistance of voltmeter (G)=500 ohmVoltage measured (Vg)=5…
Q: If 48 eV of energy is required to move a charge through a potential difference of 3.2 V, determine…
A:
Q: The dark (lower one) bank showing few colored lines represents an diffraction spectrum emission…
A: Solution:- The lower spectrum…
Q: Suppose that the gravitational force law between two massive objects were Gm1m₂ F12 = 12 2+€ where €…
A: Given, The gravitational force, F12=Gm1m2r122+∈ There will be angular momentum and the total…
Q: Calculate the frequency and momentum of a photon of wavelength 620 nm.
A: Electromagnetic radiations travel in space as particles called photons. They are characterized by…
Q: -3 junction diode has the following parameters: ND = 102²2 m-³, = 0.02 m² /V.s, T₁=T₁=1 μs, A=1mm².…
A:
Q: 4. If the plate shown in the figure has a density of 8000 kg/m' and a thickness of 0.01m, determine…
A: Inertia is defined as the resistance to angular acceleration of a body that is equivalent to the…
Q: A motor cyclist goes round a circular track at 72 km / hr. If he leans 45° from the vertical to…
A: To find-Radius of track (r)=?Given-V=72 km/hr=72×518=20 m/sθ=450tan 450=1g=9.8 m/s2
Q: Give an example of vector A when the parameters in the picture are not equal.
A: We have to give an example of a vector where the total derivative and partial derivative are…
Q: Two individuals are attempting to relocate a sofa by applying forces in the indicated directions. If…
A:
Q: Determine the polar equation for orbit r(0) of a particle in a potential energy field given by V(r)…
A: We have given with, V(r) = αr+βr2 where α>0 and β≥0 Here, f(r)=-∂v∂r = -αr2+2βr3 put r=1u such…
Q: The force of magnitude F = 82 lb acts along the edge of the triangular plate. Determine the moment…
A:
Step by step
Solved in 3 steps with 3 images