If a force F= 3 N is applied at 2 kg block, it moves with constant velocity on a rough surface. What will be the acceleration in m/s2 of the block if a force F= 8 N is applied? F
Q: You want to cool a crate of beer for Saturday's barbecue. Assume the crate has a heat capacity C=10…
A:
Q: 1. (a) Consider a Debye solid and derive an expression for the total number of phonons in a Debye…
A:
Q: A cyclotron can accelerate deuteron to 16 MeV. If the cyclotron is used to accelerate a - particles,…
A: Given, A cyclotron can accelerate deuteron to 16 MeV
Q: 1. In the figure, point A is a distance L away from a point charge Q. Point B is a distance 4L away…
A: The problem is based upon the concept of the electric field. We have to calculate the electric field…
Q: Let 0) and 1) denote the normalized eigenstates corresponding to the ground and first excited states…
A:
Q: A neutral metal rod of length 0.65 m slides horizontally at a constant speed of 6 m/s on…
A: Given: The length of the metal rod is 0.65 m. The speed of the rod is 6 m/s.…
Q: An inductor of L = 8.15 H with negligible resistance is placed in series with a 8 = 12.1 V battery,…
A:
Q: A 50 kg. diver gets ready to dive from a 10 meter high diving board. how much gravitational…
A: Solution:-Given thatmass of diver (m)=50 kgInitial height of the diver (hi)=10 mFinal height of the…
Q: 4 glass tube with an internal diameter of d = 50 cm and wall thickness of t = 5 cm is filled with…
A: The coefficient of absorption is generally relates the volume of radiant energy absorbed by a tube…
Q: The Truss below is subjected to 3 loads as shown (P1 at joint C, P2 at joint F and P3 at joint D).…
A:
Q: Which of following statement regarding holography is incorrect? A. Unlike a photography, the…
A: The problem is based upon the concept of Holography. Holography is a technique that enables a…
Q: Spinning objects A circus performer does a hoop routine with a hoop of mass m and radius r. The…
A:
Q: 1-A particle moves along the x axis. Its position varies with time according to the expression…
A:
Q: During a tensile strength experiment, a small diameter fibre is elongated by a force of 0.0250 N.…
A:
Q: A 50 kN car is moving round a circular curve. If impact factor is 0.3, compute the centripetal force…
A: Given, car weight W = 50 kN impact factor a = 0.3 centripetal force F = ?
Q: RT) Single turn square wire loop oriented on an xy-plane is placed in a time and coordinate…
A:
Q: 2. production of sound in an electric guitar.
A:
Q: A p-n heterojunction is formed though Semiconductor A intimately contacting with Semiconductor B.…
A:
Q: Q/ If the electric flux density in space is given by D= 0.3 r2 ar nc/m3 find 1- E at point p (r=2,Q…
A: Given: Electric flux density , To find: 1) Electric field at point P, 2) Total charge within the…
Q: The Sun emits energy in the form of light at a rate of approximately 1026 w. This light originates…
A:
Q: 2. What should be the length and cross-sectional area of a wire for it to have a resistance of 80…
A: Given, R= 8ΩA= 5 cm3 =5×10-6 m3ρ= 9×10-8 Ωm
Q: Problem 4: Find B for the dipole moa, located at the origin.
A:
Q: Why the phase shift changed from negative to positive when we changed the frequencies
A: Why the phase shift changed from negative to positive when we changed the frequencies.
Q: There are next-generation alternatives to uranium for use in nuclear reactors, including thorium…
A: Uranium is used as most important fuel in nuclear reactors. This is found out in nature in the form…
Q: 12. An object is thrown horizontally at a height of 2 meters at a velocity of 750 m/s. Assume no air…
A:
Q: Part A Which stable nuclei have a diameter of 7.46 fm ? 30si O 28 Si 2*Si O 35CI O 32s Submit…
A:
Q: * A concave mirror has a radius of curvature equal to 24 cm. Use ray diagrams to locate the image,…
A: Dear student I calculate answer by both method by Ray method and by mirror formula together.
Q: A 10-kg body falls from rest, with negligible interaction with its surroundings. Solve for its…
A: Given: Mass,m=10kgInitial Velocity,u=0m/sHeight,h=3mAcceleration due to gravity,g=9.8m/s2 An…
Q: For testing purposes, a musical instrument mapufacturing company creates a device so that when you…
A: Given data : Sound wave frequency f = 262 Hz Studio length l = 41 m Whistle located at 14 m…
Q: Problem 5 Consider a substance that has a melting temperature of T= 159 K at p=1 atm and a melting…
A: The melting temperature of the substance is given as, Tm=159 K, The melting enthalpy is given as,…
Q: An astronaut in a starship travels to a Centauri, a distance of approximately 4 ly as measured from…
A: When the source or observer is moving there will be a change in wavelength. This is called the…
Q: Order the following three sound categories from shortest duration to longest duration: affricates,…
A: Given Order the following three sound categories from shortest duration to longest duration:…
Q: b) A circular conductor of radius a = 2 cm has an internal field; H = 5 na2 a (A/m) i) Find the…
A: Given, H=5ρ4πa2aϕ
Q: A conducting rod with a circular cross-section (this rod is a cylinder) has a radius of 10 mm and is…
A:
Q: Consider the process u* + µ → n* +t¯ . The minimum kinetic energy of the muons (u) in the centre of…
A:
Q: (a) If a wheel rotates once every 3 seconds, what is it's frequency in Hz? (b) How long does it take…
A: We will use the time period and frequency relation in problem a and will use the kinematics equation…
Q: You are riding a moving car equipped with an aneroid barometer. You observed that the atmospheric…
A: Given The atmospheric pressure in San Jose City P1 = 1000 mb = 10×104 Pa The atmospheric pressure…
Q: Why does the cosmic microwave background (CMB) shine in low-energy microwave wavelengths? The…
A: Solution: At the time of the big bang during the early universe, the temperature was immensely high.…
Q: = +7 nC and assuming that q, is located at (0,0) Using the assigned value and position of & q2 at…
A: We will use electrostatic force formula,
Q: 7. A wire carries a current toward the bottom of this page as shown bel compass (the circle) is…
A: 7. Current if flowing in downward direction hence magnetic field produced by wire is clockwise. So…
Q: Apply the right-hand rule for a charge in motion in a magnetic field. Determine the direction of the…
A: Given Apply the right-hand rule for a charge in motion in a magnetic field. Determine the direction…
Q: A 6.79 mm high firefly sits on the axis of, and 10.9 cm in front of, the thin lens A, whose focal…
A: We will use the lens formula for both of the lens formula,
Q: A 262 kg weather balloon is designed to lift a 1870 kg package. What volume should the balloon have…
A:
Q: (d) Draw the vectors à and B from part (c). According to the right hand rule, which way should the…
A: We will use the cross product formula in d and right-hand thumb rule in e
Q: An object of mass m is at rest on a smooth horizontal surface. It is pulled by a variable force F =…
A:
Q: C, tential difference against the two capacitors in parallel is V1 V2
A: Here two capacitors C1 and C2 are in parallel connection, and connected to same points a and b. So…
Q: Apply the right-hand rule for a charge in motion in a magnetic field. Determine the direction of the…
A: Right hand thumb rule If we curl the fingers of right hand in the direction of current in the loop,…
Q: A box of mass 35kg is held at rest on a smooth inclined plane by a rope. The smooth plane is…
A: Free body diagram for the aabove problem is,
Q: An electron enters the homogenous electric field with a velocity of 9.0 x 10^-6 m/s on a parallel…
A:
Q: How do amps and voltage affect radiation/pulse recordings if they are based on a Geiger counter…
A: Geiger counter is a device to study the number of counts when the incident radiations enters inside…
Step by step
Solved in 2 steps