When an object oscillating on a horizontalspring passes through its equilibrium position, its acceleration is zero. When thebob of an oscillating simple pendulum passes from left to right through its equilibrium position, isits acceleration zero

Q: Can i get help with these problems

A: Part- C As impulse is defined as change of momentum and momentum is equal to mass * velocity.  So im...

Q: 2. Explain the environmental impacts due to the usage Conventional Energy Resources. Examine whether...

A: The conventional energy resources are fossil fuel, natural gas, and coal. All these energy resources...

Q: An x-rays beam having wavelength 0.300 nm is scattered from the surface of a material. Determine the...

A: Given: The wavelength of the X-rays beam λ' = 0.3 nm. The angle of the scattered beam θ = 70o.

Q: You can accelerate and brake on your bicycle with a maximum magnitudeof the acceleration of 3 (m/s)/...

A:

Q: A particle has rest mass 6.64 x 10-27 kg and momentum 2.10 x 10-18 kg . m/s. (a) What is the total e...

A: The expression for total energy of the particle is E=p2c2+mc22 Use the given values, E=2.1×10-18 kgm...

Q: Only do parts d & e

A: (d) Given: The magnetic field strength of electron is 0.25 T. Introduction: A gyration is a rotation...

Q: An asteroid is discovered in a nearly circular orbit around the Sun, with an orbital radius that is ...

A: Given: An asteroid is discovered in a nearly circular orbit around the Sun, with an orbital radius t...

Q: For sound wave, among air snd water , air is denser medium because the molecule distance of air is l...

A: The medium is denser or rarer depends upon the interaction of different waves. It depends on the spe...

Q: Explain why the focal length of a plane mirror is infinite, and explain what it means for the focal ...

A: Given: Explain why the focal length of a plane mirror is infinite, and explain what it means for the...

Q: Please answer

A:

Q: During a solar eclipse, the Moon is positioned directly between Earth and the Sun. Find the magnitud...

A: The gravitational force between two objects is proportional to the product of their masses and inver...

Q: Find the work done by the force field F=(2x^2+2y^2)i+(3x+3y)j as an object moves counterclockwise al...

A: The work done is the dot product of force and displacement. W→=F→.d→where W is the work done and d i...

Q: A 3.5 kg block starts from rest at a height h = 46 cm and slides without friction along a ramp. It t...

A:

Q: A hydrogen atom in the n = 1, ms = - 1 2 state is placed in a magnetic field with a magnitude of 1.6...

A: Given data: The state is n=1. The magnetic spin quantum number is ms=-12. The magnetic field in +z-...

Q: Question 15. An object is launched on the moon at 16 feet per second (f/s) from a 1152-foot tall tow...

A: when the object strikes the surface s(t) will become zero.

Q: A cannonball is launched diagonally with an initial vertical speed of 26.0m/s. Determine all unknown...

A: For a projectile fired with initial velocity vo at an angle θ above the horizontal, the initial hori...

Q: A baseball is thrown from the roof of a 22.0-m-tall building with an initial velocity of magnitude 1...

A: Part (a) Given: The initial height of the ball on the roof is hi=22.0 m. The initial velocity of th...

Q: A 66kg student travels to Mars! You may enter answers in scientific notation as shown: 1.23 x 105 = ...

A: Here, F = Gm1m2/ r²  G = 6.67 × 10--11 N m2 / kg2 M = mass of earth = 5.97 × 1024 kg m = mass of mar...

Q: A 2.00 kg box is suspended from the end of a light vertical rope. A time-dependent force is applied ...

A: Given: The mass of the box is m=2.00 kg. The velocity of the box dependent on time is v=2.00 m/s2t+...

Q: A sphere has a constant charge density pand radius R. It has spherical cavity with radius r is The c...

A: Given that the charge density of the sphere is ρ. Therefore, the charge density of the cavity will b...

Q: For a research project, a student needs a solenoid that produces an interior magnetic field of 0.050...

A: The magnetic field inside the solenoid is given by   Where , N = Number of layers of wire, I = Curr...

Q: What nuclide is produced in the following radioactive decays? (a) a decay of 239 94 Pu; (b) b- decay...

A: Part(a): The Alpha decay means the extraction of 2He4 nucleus from a radioactive atom. The alpha dec...

Q: A uniform disk of constant thickness and initially at rest is placed in contact with the belt shown,...

A: Given data: The speed is v=80 ft/s. The coefficient of kinetic friction is μk=0.15. The radius is r...

Q: Electrons in the lower of two spin states in a magnetic field can absorb a photon of the right frequ...

A: Given data: The wavelength is λ=4.20 cm. The value of the magnetic moment is μB=5.788×10-5 eV/T. T...

Q: A box of unknown mass is 5 meters up a frictionless ramp and is let go from rest. Assume theramp has...

A:

Q: Suppose you drop a care package from an airplane traveling at constant velocity, and further suppose...

A:

Q: A hollow sphere is attached to the end of a uniform rod. The sphere has a radius of 0.62 m and a mas...

A: The situation can be described by the following figure,

Q: A glass windowpane with a thin film of water on it reflectsless than when it is perfectly dry. Why?

A: The thin film of water can act as a medium for interference of water. Interference can be constructi...

Q: Problem 1Given: A graduated cylinder filled with water. A rock is dropped into the cylinder and the ...

A: (a) The volume of the rock can be written as the increase the volume of the liquid when the rock is ...

Q: A machine gun is fired at a steel plate. Is the average force on the plate from the bullet impact gr...

A: Average force F→avg=Δp→Δt=p→f-p→tΔt

Q: An 8.00 kg block of wood sits at the edge of a frictionless table, 2.20 m above the floor. A 0.500 k...

A:

Q: 4] I3D ay= ay = unit v Vx Vy unit unit unit 1 2 3 6 direction of motion at laur

A: we can use kinematic equations to solve for velocity at particular time.

Q: Just after launch, the space shuttle takes 8.0 sec to reach a speed of 160 km/hour. During this phas...

A: The speed is 160 km/hour or 44.4 m/s. the acceleration is, a=v-uta=44.4 m/s-0 m/s8.0 sa=5.55 m/s2

Q: This table has results from a flu screening test to determine if a person has influenza virus. This ...

A: Given: The table containing results of flu diagnosis is as follows. Introduction: Specificity measu...

Q: A pulley device is used to hurl projectiles from a ramp (mk = 0.26) as illustrated in the diagram. T...

A: As per guidelines, first three sub-parts have been answered. (a) Free body diagrams are drawn below.

Q: Earth is about 4.6 billion years old. If 235U is 0.72% abundant today, what was the ratio of 235/238...

A: Given: The time period of earth formation t = 4.6 billion years. The ratio of the 235 and 238 isoto...

Q: To make sure you know how to calculate the clockwise and counterclockwise torque using any point, do...

A: Consider the FBD of the problem as shown below:     Here, W1 and W2 are the weights of the rod and ...

Q: Find the most probable radial position of an electron in the 3d state of the hydrogen atom.

A: The radial probability for the state is Pnl(r)dr=r2Rnl(r)2dr For the 3d state of Hydrogen atom, n = ...

Q: All the parts please

A: (a) Given: The velocity of the river is 16 ms-1. The total mass of the boat plus load is 850 kg. The...