How many protons are required to make up a charge of 6.5x10-17C?
Q: The spring shown in the figure is compressed 44 cm and used to launch a 100 kg physics student. The ...
A: The mass of the student is 100kg, spring constant is 80000, height of the hill is 10m, incline plane...
Q: Six dogs pull a two-person sled with a total mass of 220 kg. The coefficient of kinetic friction bet...
A: The free body diagram is as follows,
Q: A proton of wavelength 3 angstroms is scattered 90 degrees by a free electron, which is initially at...
A: Given:A photon of wavelength 3 angstroms is scattered 90 degrees by a free electron, which is initia...
Q: a) What is the divergence by semi angle ?? if wavelength is given?=1064 nm and a circular aperture o...
A: (a) The divergence by semi angle is
Q: It's a quantum mechanics question.
A: Using the definition for probability from time-dependent perturbation theory,
Q: What is the Kuiper belt?
A: Kuiper belt is a large population of icy objects beyond Neptune. Kuiper belt is believed as the sour...
Q: A metal sphere has a radius of 10 cm. 27,328 electrons are sprayed on 10 square centimeters of the s...
A: Let the radius of the metal sphere be denoted as r.The surface area, A of the metal sphere is expres...
Q: Extra credit: Vertical motion with quadratic drag: Consider an object that is thrown vertically up w...
A: (a) Write the given expression and integrate it over time interval 0 to t
Q: 3. The coefficient of friction between Andy's hand and his tennis racket is 0.55. How hard must he s...
A: the expression for the total force is,
Q: How much energy needs to be added in the form of heat to turn a 50 kg block of ice at -20 deg C into...
A: Energy needed to change the temperature of ice from -20 deg C to 0 deg C is
Q: [(0.290)î + (0.200)ĵ + (0.080)k] µT. An electromagnetic wave is traveling in a vacuum. At a particul...
A: Given:Electric field vector, E = (-56)I + (70)j + (28)k N/CMagnetic field vector, B = (0.29)I + (0.2...
Q: Problem 10. A circular loop of radius a and area S carries current i. The loop is at the origin and ...
A: The magnetic field for a current carting loop of radius a and area s at a distance of z in vertical ...
Q: 4- In class we derived the multipole expansion for the vector potential A of a line current I. Show ...
A: The angular momentum of the moving charged particle can be expressed as,
Q: What is the capacitance of an isolated metallic sphere of radius R?
A: Consider the charge of the conductor be q, the potential difference be V, and the capacitance of the...
Q: 23U (atoic mass 238.050784 u) decays via alpha decay to 234Th (atomic mass 234.043593 u). What is th...
A: The energy released in the alpha decay is
Q: Using illustrations, explain the remote sensing model
A: Remote sensing: Remote sensing is a technique to detect or study about characteristic of those objec...
Q: Figure 8 shows one of the volcanoes on Venus. What information can be gathered from this figure abou...
A: Venus is a rocky planet consist of smooth volcanic plains without the influence of the magnetic fie...
Q: A boat moves through the water with two forces acting on it. One is a 1,725-N forward push by the wa...
A: Given,
Q: A student is examining a bacterium under the microscope. The E. coli bacterial cell has a mass of mm...
A: the uncertainty in position is,
Q: A bug with a mass of .05 kg sits on a rotating disk, 10 cm from the center of rotation. The disk is ...
A:
Q: For Problem 8.35, how do I prove, or perhaps verify, what it is they're asking for?
A: The energy of the hydrogen atom is
Q: 10) A swimmer has dropped her goggles in the shallow end of a pool, marked as 0.75 m deep.How deep d...
A: Let the height of the pool at the deep end is denoted by H and the refractive index of the water is ...
Q: Another series of nuclear reactions that can produce energy in the interior of stars is the carbon c...
A: (a) The reaction is given by,
Q: 190, which has an atomic mass of 19.003577 u, decays via p decay to 19F, which has an atomic mass of...
A: The energy release in the beta decay process is
Q: Use the ellipse tool to draw Earth’s orbit (e = 0.02, a = 1 AU). What are the closest and farthest d...
A: given information:Consider Sun-Earth system, Sun is situated at one of the foci of the ellipse and E...
Q: 5. A rock is horizontally thrown from the top of a cliff a height, h, from the surface of Planet Uni...
A: the time to reach the ground is,
Q: 10. The force acting on an object varies as shown in the figure below. Determine the work done by th...
A: Let the work done during the displacement from 0 m to 8 m be denoted by W1 and let the work done dur...
Q: A 7.0 kg bowling ball moves at 2.50 m/s. How fast must a 2.60 g Ping-Pong ball move so that the two ...
A: The kinetic energy of the bowling ball is
Q: A 1.0 kg ball and a 2.0 kg ball are connected by a 1.0-m-long rigid, massless rod. The rod is rotati...
A: Consider two balls with mass m1 and m2 connected on either end. The rod’s length is denoted by l and...
Q: A 150 g ball and a 230 g ball are connected by a 32-cm-long, massless, rigid rod. The balls rotate a...
A: Given,
Q: Why do we see comet Halley only every 76 years? Explain your reasoning.
A: Halley is a comet and its orbital period vary from 74 to 79 years.Since its orbit is highly elliptic...
Q: An athlete at the gym holds a 3.0 kg steel ball in his hand. His arm is 60 cm long and has a mass of...
A: Consider an athlete’s arm length to be l having mass M and the mass of the steel ball be m.
Q: An object at rest is suddenly broken apart into fragments A and B by an explosion. The fragment A ac...
A: the expression for conservation of momentum is
Q: need help with this problem
A: Let the mass of the merry go round be denoted as M.The law of conservation of angular momentum state...
Q: Inclined plane #3
A: 1)The free body diagram for all the three arrangements are illustrated below.
Q: An Atwood's machine (see the figure below) consists of two masses: one of mass 2.33 kg and the other...
A: Consider the free body diagram.
Q: How might I be able to answer Problem 11.1? I could some kind of integral in order to find the avera...
A: the expression for the power radiated by the single charge is,
Q: Why do we believe Pluto to be a Kuiper belt object?
A: Pluto is the ninth planet discovered in 1930, and it is smallest, coldest and most distant planet fr...
Q: 27. A satellite is in a circular orbit around the Earth with a radius equal to half of the radius of...
A: Given:Radius of orbit of a satellite around the earth = Half of the radius of orbit of moon around t...
Q: A 7.80-g bullet moving at 520 m/s penetrates a tree trunk to a depth of 5.30 cm. (a) Use work and en...
A: a)Write the mathematical expression for work energy theorem.
Q: It's a quantum mechanics problem.
A: a)Let the time reversal operator be denoted as Θ. Further let an energy eigenket be denoted by |n>...
Q: Waves and the shore- Be able to relate wave height and steepness to its interaction withthe sea floo...
A: Wave height can be defined as the distance between crest and trough of a wave. The height of the wav...
Q: A block of mass m = 5.0 kg is pulled up a θ = 26° incline as in the figure below with a force of mag...
A: (a) The force acting on the block along the incline is
Q: Inclined plane #5 with friction
A: 5)the component of forces are,
Q: Max (15 kg) and Maya (12 kg) are riding on a merry-go-round that rotates at a constant speed. Max is...
A: Write an expression for moment of inertia of Max and Maya with respect to the center of the merry-go...
Q: 3. A point charge q is located a distance d above an infinite conducting plane (at a potential of ze...
A: For the given problem, the arrangement of the corresponding image charges is illustrated below,
Q: The European Space Agency’s (ESA) Rosetta mission reached Comet 67P at the time when the comet appro...
A: The picture shows a jet emerging from the comet as captured by Rosetta when the comet was at its per...
Q: In class, we considered the problem of a point charge q outside a grounded, conducting sphere of rad...
A: Hello there!. Since your question has multiple sub-parts, we will solve first three sub-parts for yo...
Q: A clerk accelerates a crate of Oreo cookies, with a mass, m, down an aisle with a frictionless floor...
A: Consider the case when the box pulled at an upward angle and draw the free body diagram
Q: A 100-kg tackler moving at a speed of 2.5 m/s meets head-on (and holds on to) an 86-kg halfback movi...
A:
How many protons are required to make up a charge of 6.5x10-17C?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images