A 40.0-cm diameter disk rotates with a constant angular acceleration of 2.60 rad/s2. It starts from rest at t = 0, and a line drawn from the center of the disk to a point P on the rim of the disk makes an angle of 57.3° with the positive x-axis at this time. Answer parts a-c.

Q: Pearson eText Study Area Student Workbook Document Sharing User Settings USDCAD A 12-cm-long thin…

A:

Q: Given the period T=1.82 hours, find the frequency in Hz.

A:

Q: Find the tangential component at and the normal component an of acceleration at the t = 1 if r(t) =…

A: To determine the tangential and normal component of acceleration at t=1

Q: Suppose a large spherical object, such as a planet, with radius R and mass M has a narrow tunnel…

A:

Q: A conductive wire is bent into a semicircular loop of radius R as shown in the figure. The center of…

A: Given Data:Radius Magnetic field Angular acceleration To Determine:The electromotive force.

Q: Which of the following statements is true about forces. Only one statement will be true. a) The SI…

A: Any external agent that either changes or tries to change the state of an object is called as force.

Q: Q) Which of the following statement is not correct? A) There are no magnetic monopoles in nature B)…

A: The statement that is not correct is B) In nature, magnetic monopoles are available. Magnetic…

Q: Prove that 1 T = 1 N/A⋅m = 1 kg/C⋅s.

A: The expression for the magnetic force is;The unit of force F is NThe unit of speed v is m/sThe unit…

Q: Select the variables that cause the wavelength of the wave to change. I need a hint Select all that…

A:

Q: You have a system consisting of 2 masses of 3 kg and 6 kg which are 3 meters apart. Where is the…

A:

Q: Find the magnetic dipole moment μ of the closed current wire in the figure.

A: The dipole moment is vector quantity. THe product of area and current is equal the magnetic dipole…

Q: 8) Now we have a rod-shaped space station of length 577 m and mass 9.02 x 10^6 kg, which can change…

A: This is a question about the conservation of angular momentum. The angular momentum of a rotating…

Q: The stories of a tall building are uniformly 13.0 feet in height. A ball A is dropped from the…

A:

Q: shown in the figure below. A block of mass m1 = 4.85 kg is released from . It makes a head-on…

A:

Q: The stories of a tall building are uniformly 13.0 feet in height. A ball A is dropped from the…

A: The height of the each floor/storey is The acceleration due to gravity is

Q: 2. "We've also got in these cans of tomato paste. It says 1 gallon, which is 0.134 ft. What's their…

A: "Since you have pasted multiple questions, we will provide the solution only to the first question…

Q: (Figure 1) shows a snapshot graph of a sinusoidal wave traveling to the right. Figure D (cm) 2 m/s M…

A: Snapshot graph of sinusoidal wave travelling to the right.

Q: That is the same answer I got and it's wrong. I rounded to 23 since you can't take 22.72 pictures…

A: we should roundoff our answer to 22.Photographs at a scale of S are required to cover an area X-mi…

Q: A sledge loaded with bricks has a total mass of 18.7 kg and is pulled at constant speed by a rope…

A:

Q: If your thermometer reading is exactly between the marks for 30 and 31 degrees Celsius, you should…

A: If the thermometer reading falls precisely between 30 and 31 degrees Celsius marks, the temperature…

Q: A firefighting crew uses a water cannon that shoots water at 29.0 m/s at a fixed angle of 47.0°…

A: separate the 29 m/s into horizontal and vertical components.vertical velocity=29 sin 47°=21.209…

Q: 33. Muons (u) are produced from the decay of pions (T) that have an average rest frame half-life of…

A:

Q: 2. A generator consists of a 87-turn coil rotating in a uniform magnetic field of 1.35 T. The…

A:

Q: 9. The time constant of a RL circuit is 105 usec. If the same R and L are connected in series to a…

A:

Q: liameter charged disks face each other, 29 cm apart. The arged to -50 nC and the right disk is…

A:

Q: Two identical 11.3-kg balls, each 22.7 cm in diameter, are suspended by two 35.0-cm wires as shown…

A:

Q: If a system has a change in energy of 400 J and produces 200 J of work, how much heat was added to…

A: Change in energy = 400J work done = 200J Heat added to the system=The first law of…

Q: ) The frequency of a vibrating bar is inversely proportional to the SQUARE of its length: f =…

A: Length of the first bar L1=38.6cmLength of the second bar L2 =24.2cmThe frequency of a vibrating…

Q: cm In Young's double-slit experiment, there are n = 3062 slits per cm and illumination by a λ = 682…

A: In Young's double-slit experiment, the formula for calculating the angle of the mth-order maxima is…

Q: 6) A vertical plate 60 cm high and 30 cm wide is maintained at a temperature of 95°C in a room where…

A:

Q: a. Solve for Vth between points a and b where RL = R3, using Thevenin's theorem b. Solve for the…

A:

Q: Two skaters, a man and a woman, are standing on ice. Neglect any friction between the skate blades…

A: Mass of man, M = 90 kgMass of woman, m = 56 kgForce due to east, F = 49 N

Q: retlendiğini g Find the magnetic dipole moment of the current loop given in the figure. A) Ia²(-1)…

A: There is given a current carrying Loop. We find out the magnetic dipole moment of the current loop.

Q: A particle travels along the x-axis according to the following equation:  x(t) = 3t^(2) - 15t + 12…

A: equation of particle travel

Q: Table 1. Shot velocity (V) of the projectile at an angle of 30. Two shots were made for each…

A: To determine the x component of velocity when the angle of projection is 30 degree.

Q: A rod lying parallel to and moving parallel to the x axis with a speed of 0.80c has a proper length…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A spring with spring constant 10.5 N/m hangs from the ceiling. A 420 g ball is attached to the…

A: See below

Q: 1. A closed circuit consists of two semicircles of radii 2R and R that are connected by straight…

A:

Q: At what time, after he has thrown it, does Bob’s stone to hit the ground? b) At what time, do the…

A:

Q: Answers: The time to pass the 13.0 feet of the first floor tenth floor t= 0.899 2.84 one-hundreth…

A:

Q: The power needed to accelerate a projectile from rest to its launch speed v in a time t is 51.4 W.…

A:

Q: The three charges in the figure are at the vertices of an isosceles triangle. Calculate the electric…

A:

Q: The 50 kg circular lead piston shown in (Figure 1) floats on 0.11 mol of compressed air. Figure h 1…

A:

Q: Two triaxial tests were performed on two prepared samples of the same slightly altered granite. At a…

A: Two triaxial tests were performed on two prepared samples of the same slightly altered granite. At a…

Q: For a system of charges shown in figure find  a) electric field vector magnitude and direction at…

A: Charge (Q1)=-6 nCQ2=-3nC

Q: On its takeoff roll, the airplane starts from rest and accelerates according to a = ao - kv² where…

A: On its takeoff roll, the airplane starts from rest and accelerates according to- a=a0 - kv2…

Q: Do the position-time, velocity-time, and acceleration-time graphs using the information down below

A: Given Data:A data set of position, velocity, acceleration and time is given.To…

Q: A hockey player is standing on his skates on a frozen pond when an opposing player, moving with a…

A: The speed of the opposing player is The time taken by opposing player is The acceleration of the…

Q: How much heat is required to increase the temperature of 2.30 moles of an ideal monatomic gas by…

A: Number of moles, Gas constant, Increase in temperature, For the monatomic gas the specific heat at…

Q: You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own…

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.