A metal rod was hammered from one end, so the speed of the pulse through the rod was (m/s105x3.4). If the modulus of elasticity of the rod is (1.2x1011nt/ m2), the density of its material is: O 1.04 kg/m3 O 0.7 kg/m3 O Not what was mentioned O 1.4 kg/m3
Q: x = 5.00 cos (5t + = where x is in centimeters and t is in seconds. (a) At t = 0, find the position…
A: Given data The equation of variation is given as x=5 cos5t+π5 a) The position of the piston at t =…
Q: In an engine, a piston oscillates with simple harmonic motion so that its position varies according…
A: The velocity and position are related as v = dxdt The acceleration and velocity are related as a =…
Q: A block of mass 5 kg is released from rest on an inclined plane as shown in Fig. 30.13. 40.8 m 30° 5…
A:
Q: When responding to sound, the human eardrum vibrates about its equilibrium position. Suppose an…
A:
Q: The average speed of a Greyhound bus from Lansing to Detroit is 105.5 km/h. On the return trip from…
A: Given that, the speed of the bus from Lansing to Detroit is u=105.5km/h And the speed of the bus…
Q: In an engine, a piston oscillates with simple harmonic motion so that its position varies according…
A:
Q: (a) Musicians in an orchestra tune their instruments to what is called “concert A,” a frequency of…
A: The frequency of an oscillation is the number of oscillations per second. Its Si unit is Hz. It is…
Q: Compute the response of a spring mass system. A force of magnitude 25N, driving frequency of twice…
A: Given: Force=25NMass of system=15kgspring stiffness=1000NmConsider the mass of Spring is msp=1kg…
Q: The stream function for a steady flow is given as For the coordinates (1,2) The x velocity component…
A: Given that,ψ=lnx2+y2x,y=-1,2 coordinateThe x-velocity component…
Q: A system consists of a small metallic sphere (diameter 10 cm and mass 16 kg) attached to a spring (k…
A: Given: The diameter of the metallic sphere d=10 cm. The radius of the metallic sphere r=5 cm=0.05 m.…
Q: A sonometer wire of length 35cm is in unison with a fock. Calculate frequency of fork. Given T = 10…
A: We need to compute-Frequency of fork (n)=?The data given as-Tension (T)=10×9.8=98 NMass per unit…
Q: A wire of density 9 × 10–3 kg cm–3 is stretched between two clamps 1 m apart. The resulting strain…
A: A wire of density 9 × 10–3 kg cm–3 is stretched between two clamps 1 m apart. The resulting strain…
Q: A two-bar mechanism supports a body (m = 75 kg) The unstretched length of the as shown in Fig.…
A: Given data The mass of the body is, m=75 kg The length of the upstretched spring is, L1=600 mm The…
Q: An oscillator consists of a block attached to a spring (k = 400 N/m). At some time t, the position…
A:
Q: Two mass-spring systems are oscillating with the same total energy, but system A's am- plitude is…
A: Given. Two spring mass system are oscillating with same total energy. The amplitude of system a is…
Q: A block rides on a piston that is moving vertically with simple harmonic motion. (a) If the SHM has…
A:
Q: A grandfather clock uses a pendulum with period (2.1000x10^0) s to keep time. In one such clock, the…
A: Given: period T = 2.10*100 smass m=1.30*102 gmdisplaced s = 2.87*101 mm
Q: A barrel shaped like a cylinder with a diameter D and a length L. A small person of mass M, which is…
A:
Q: d'x Q. 51 : If a SHM is represented by + ax = 0. dt Its time period is: (b) 2n Va (а) 2n a (c) (d)…
A: To find-Periodic timeGiven-Equation of S.H.M isd2xdt2+αx=0
Q: In an engine, a piston oscillates with simple harmonic motion so that its position varies according…
A: The equation for the piston's position is given by x = 8.00 cos (3t+π/6)
Q: A massless spring of constant 4ON/m is attached vertically to a table. A 5-g balloon is filled with…
A: Net force stretching the spring upwards = bouyancy force - weight of baloon Net force stretching the…
Q: A 10kg load suspended by a brass wire 10m long is observed to vibrate vertically in SHM at a…
A: The frequency (f) of the load is given. Write the expression for the frequency of a vibration, and…
Q: A block of density 2000kg/m3 has a horizontal cross-sectional area of 4m2 and a vertical height of…
A: See below
Q: Q.29: A wire of length (L) and radius (r) is loaded with a weight (Mg). If (Y) and (o) denote the…
A: We have L = length of wire r = radius of wire F = Mg = weight Y = youngs modulus
Q: In an engine, a piston oscillates with simple harmonic motion so that its position varies according…
A:
Q: The bulk modulus of K, modulus of elasticity E and Poisson's ratio is then which of m the following…
A: The relation between the bulk modulus(K), modulus of Elasticity(E) and the Poisson's ratio(ν) is…
Q: spring stiffn
A:
Q: A particle with a mass of 4.2 x 10-20 kg is oscillating with simple harmonic motion with a period of…
A: Given,The mass of the particle, m = 4.2×10-20 kgTime period, T = 1.9×10-5 sThe maximum speed, vmax =…
Q: A spring with a mass of 10 kg has natural length 1 m. A force of 30 N is required to maintain it…
A: we have 1) F=kx⇒k=Fx=301.5=20 N/m
Q: The frequency of violet light is about twice that of red light. Which has more energy photon of red…
A:
Q: In an engine, a piston oscillates with simple harmonic motion so that its position varies according…
A: Acceleration is the rate of change of the velocity of an object with respect to time. Velocity is…
Q: A 0.490-m-long guitar string, of cross-sectional area 1.00 x 10 ^-6 m^2, has Young's modulus Y =…
A: The elongation of the wire, using Hooke's law, ∆L=FLAY
Q: specimen of copper having rectangular cross section 15.2 elastic deformation. Calculate the…
A: GIVEN- rectangular cross-section of copper = 15.2 mm × 19.1 mm Tension force…
Q: For the infinite charged planes shown in the figure, determine the electric field (in N/C) vector at…
A: We know the general formula form gauss's law :σ1 electric field at point a Point Above Any…
Q: Figure Q1(b) shows a mass of 5kg, in a water tank, is connected with a spring. The mass is pulled…
A: Given: F0=4N, m=5kg, k=10N/m, b=15kg/s (i) The differential equation of a forced damped spring-mass…
Q: A light balloon filled with helium of density 0.179 kg/m³ is tied to a light string of length L =…
A:
Step by step
Solved in 3 steps