Calculate the M. I. of thin uniform of mass 10 g and length 60 cm about an ar through its centre and perpendicular to i length.
Q: 6. Aman is hearing a tone of 40 phons at 80 Hz. If he wants to hear this sound as a doubling, how ma...
A: Given data, Hearing tone of sound at frequency of 80 Hz = 40 phon Ratio of new loudness v/s initial ...
Q: 3. When a ball is suspended from a spring, the spring stretches by 8 cm. What is the frequency of th...
A: It is asked to solve part 3. Given, when a ball is suspended from a spring, the spring stretches by ...
Q: At time t, the position of a point particle of mass m = 3 kg is given by r = 4t²i – (2t + 6t*) j (6)...
A: Solution attached in the photo
Q: A metal wire of diameter 1.00 mm can support a tension of 0.270 kN. A construction worker needs a ca...
A: Solution attached in the photo
Q: The 4-Kg block has an initial velocity of 2 m/sec on the smooth plane. If a force F-2*s) N. where si...
A: Given: The mass of the block is 4 kg. The initial velocity of the block is 2 m/s. ...
Q: A resistor of 51.0 Q an inductor of 22.0 µH and a capacitor of 150 pF are in parallel. The frequency...
A:
Q: Calculate the escape velocity of a body from the surface of a planet. (Radius of the = 1100 km, acce...
A: Radius of the planet is R = 1100 km = 1100 x 103 m acceleration due to gravity is ag = 1.6 m/s2 Esca...
Q: It is a place where someone or something is located or has been put. A Displacement B Position Motio...
A:
Q: Figure 4 shows a simple apparatus for demonstrating resonance in a tube. A tube which is open at the...
A:
Q: A rectangular loop of area A=0.160 m? is placed in a region where the magnetic field is perpendicula...
A:
Q: Consider collisions in which various atomic targets (a) hydrogen atom (b) beryllium atom and Ak wher...
A: Given: The mass of the Hydrogen atom is mH=1 amu. The mass of the Beryllium atom is mB=9 amu. The ma...
Q: Write a balanced nuclear equation for the following: The nuclide polonium-218 undergoes beta decay t...
A: Hey dear have a look
Q: The rigid object shown below consists of three balls and three connecting rods, with M = 1.6 kg, L =...
A: Concept: To Determine the Rotational Kinetic Energy we will use the Formula Krotational=12Iω2I= Rota...
Q: Suppose that two satellites orbit Earth in opposite directions. Each satellite has a speed of 1.50 x...
A:
Q: A rectangular loop of area A=0.160 m? is placed in a region where the magnetic field is perpendicula...
A: Given that,Rectangular loop of area, A=0.160 m2Magnitude of the field, B=0.43e-t2Where B is in tesla...
Q: a) Use Ho = 70 km/s/Mpc to calculate tH. (Note: 1 Mpc = 3.09x1019 km) %3D b) If a galaxy is 1427 Mpc...
A: PART-A: The value of Hubble's constant is given as, Ho=70 km/s/Mpc. Here, 1Mpc=3.09×1019 km. PART-B:...
Q: A spring with a natural length of 12 inches stretches 2 inches when 4 Ibs. is applied to one end. Fi...
A: the natural length of the spring is 12 in the weight attached is w = 4lbs extension in the spring is...
Q: 2.107 Three cables are connected at A, where the forces P and Q are Problems 61 applied as shown. Kn...
A:
Q: A blimp is filled with 350 m3 of helium. How big a payload (in kg) can the blimp lift? (The density ...
A: Given that,Volume, V=350 m3Density of air, ρair=1.29 kg/m3Density of helium, ρHe=0.18 kg/m3We know t...
Q: The intrinsic carrier concentration n; of Si at 300 K is 1.5 x 101ºcm³. Explain how intrinsic carrie...
A: Semiconductors are a special type of material that has an intermediate bandgap. Due to this Semicond...
Q: (a) Given [Î, P] = ih. Find [Ĥ. ], where H 2m
A:
Q: the value of the inductance L your answer with the appro Available Hint(s)
A: The inductance is expressed as,
Q: How many seconds would it take a heat energy source that hada power of 39.2 w to raise the temperatu...
A: We know that,Amount of heat, H=mc∆T Equation 1where, mass of copper, m=107 grams=0.107 kg∆T=34...
Q: 5m Vo Vo Vo B 5m → VBcx) 1.8m Ve
A: Kinematics.
Q: A hollow conical surface carries a uniform surface charge o. The height of the cone is h, and the ra...
A: The potential difference between the two points for a simple object like a point charge is easy to c...
Q: A proton is fired from far away toward the nucleus of a mercury atom. Mercury is element number 80, ...
A:
Q: 9. An object is in front of a converging lens at a distance greater than the focl lengh from the len...
A: Given, Image formation by lens
Q: Which of the following set of quantities that describe motion and uses the principle of work and ene...
A: **As per our company guidelines we are supposed to solve only one question (if there are multiple qu...
Q: A uniform wave in the air is given by: (On the image) a) trace the wave in z=0 , z=λ/4 b) f...
A:
Q: Consider one wing aileron w/ rectangular planform. This aileron w/ constant chord has a span of 6 ft...
A:
Q: Given, u = 1i + 2j + 3k ,v = 2i + 3j + 4k , compute the following: (A)(u x v)/ (u · v) (B) |u × v|/ ...
A: The problems are based upon, vector addition, subtraction and multiplication of vector using cross p...
Q: 18) Heat Transfer: Our friend Dr. Giancoli is caught in an afternoon blizzard near the top of Mt. Da...
A:
Q: A weather emergency siren is mounted on a tower, 141 m above the ground. Safety regulations prohibit...
A: Given: The height of the tower is 141 m. The intensity level of the siren is 121 dB. To d...
Q: Acceleration due to gravity above the earth's surface at a height equal to the radius of the earth i...
A: To find-Acceleration due to gravity (g')=?Given-height above earth's surface(h)=Radius of earth (R)A...
Q: What is the emf of a battery with a 0.15 0N internal resistance if the battery delivers 1.5 A to an ...
A:
Q: Consider a white dwarf of mass 1 solar mass and R = 104 km. What is the orbital period of this white...
A: A white dwarf consists of an isothermal core surrounded by a thin non-degenerate envelope that trans...
Q: 1. Describe briefly the principles of condensers.
A: Solution attached in the photo
Q: A weight of 32 lb stretches a spring 6ft. The weight is pulled down 2ft below the equilibrium positi...
A: Spring mass system.
Q: Express your answer with the ap > View Available Hint(s)
A: Given as, Current= 70mA, frequency= 15 kHz, rms voltage= 6.0V.
Q: 10 N 0.6 m 0.4 m 10 N Vhich of the systems is/are equivalent to the couple to the figure at the top ...
A: Given in the problem is the following figure since in the given problem the forces are parallel and...
Q: In the figure below, suppose that the mass of the cart is 200 N. What could be the force F so that t...
A:
Q: 2. Solve the radial equation for the potential V = -VoeA and 1 = 0. %3D
A: Given: V=-V0e-v/a nad l=0
Q: If the coefficient of kinetic friction between the 150-lb crate and the ground is m determine the sp...
A: Given: The mass of the crate is 150 lb. The coefficient of kinetic friction between the gr...
Q: 9) A force of 84 N stretches a spring 3 m. A mass weighing 39.2 N is attached to the end of this spr...
A: Solution 9: The free-body diagram of the situation is shown in the figure below.
Q: The value of tension in a long thin metal wire has been changed from T1 to T2. The lengths of the me...
A: Actual length of metal wire calculation.
Q: intertace from adhoe change in ita phase is:
A:
Q: You installed a single rope swing made of a wooden disc in the backyard of your house. Assuming you ...
A: Disclaimer: Above is a multi-part question, since it is not mentioned which part to be solved. We wi...
Q: In Chapter 3 we saw that the electric forces acting between neighboring atoms behave very much like ...
A: Given,m=7.5×10-27 kgE=2.2×10-2eV
Q: What is the cross product AxB of the vectors, A = 1+ 4j + 6k and B = 2i + 3j + 5k? A -i+j+ k B 2i + ...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: Q4/ A fermion assembly consists of 4 fermions distributed over two energy bands, having: €, = 0, 9, ...
A: Solution attached in the photo
Step by step
Solved in 3 steps