An athlete whirls a discus in a circle of radius 80.0 cm. At a certaininstant, the athlete is rotating at 10.0 rad/s and the angular speed isincreasing at 50.0 rad/s2. For this instant, find the tangential and centripetalcomponents of the acceleration of the discus and the magnitudeof the acceleration.
Q: Problem An electric charge Q is distributed uniformly along a thick and enormously long conducting w...
A: Case 2: Outside the wire:qenc=QA=2πrL
Q: 3.) This pendulumis at maximume angle w/r veitical, Does have an a, at this instant?
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: is the following statement true? If not, why? Within the system, both the momentum and kinetic energ...
A: There are three types of collisions that are given, Spring-loaded elastic collisions Hoop spring co...
Q: Can you solve it plz
A: Simple Harmonic Motion: SHM is the motion where the restoring force is directly proportional to the ...
Q: F=ersinØ+eØ3cosØ
A:
Q: If you squat down (such as when you examine the books on a bottom shelf) and then suddenly get up, y...
A: The original blood flow from heart to brain is in upward direction. According to newton’s first law,...
Q: What do you mean by evanescent wave?
A: What do you mean by evanescent wave?
Q: You are travelling at the same speed as the car in front of you when the car in front brakessuddenly...
A: Given data: Both the cars traveling at the same initial speed, Both the cars having the same acceler...
Q: What will be the equivalent airspeed when the true airspeed is 100 m/s at 10,000 m altitude?
A: Given : vt=100m/s h=10000m The relation between equivalent airspeed (ve) and true air...
Q: Sinusoidal waves 5.00 cm in amplitude are to be transmitted along a string that has a linear mass de...
A:
Q: Calculate the luminance of the two lights having 1000 lumen of each and have been placed 30m apart f...
A: The luminance or luminous intensity of a light source is given asI=L4πr2L is the luminous flux emitt...
Q: Shown below is a circuit that supplies energy to a device, The device is a load resistor which is eq...
A: (a) Let RL denotes the load resistance, Rd denotes the variable resistance, V denotes the applied vo...
Q: 2- The duration of a photographic flash is related to an RC time constant, which is 0.190 µs for a c...
A: Given: Time constant is τ=0.190μs=0.190*10-6s
Q: A 4 kg ball with a 0.5 m radius rolls at a constant 4 rad/s. The rotational inertia of the ball is 0...
A: Given that,Mass, m=4 kgradius, r=0.5 mAngular velocity, ω=4 rad/sRotational Inertia,I=0.5 mr2We know...
Q: Both part plz
A: The capacitance in the circuit is reduced from 2500 pF to 1600 pF i.e. the final capacitance present...
Q: Solve your equation for Δv/Δt to get an expression for the acceleration in terms of the object’s uni...
A: Given: Solve your equation for Δv/Δt to get an expression for the acceleration in terms of the objec...
Q: An uncharged capacitor of capacitance 8.0 pF is connected to a battery V. If the charge on each plat...
A: pleas see the next step for solution
Q: A hot body placed in a container with surrounding temperature θ0=∛T and θ=√T behaves according to Ne...
A: The initial temperature of the hot body is given as T1=θ The newton's law of cooling, dTdt=-kθ-θ∘ Th...
Q: [SOLVE]
A: 1. Given: Charge q1=+2.0C. Charge q2=+5.0C. Distance between the charges is d=75m. Calculation: The ...
Q: 1. c =-- .What will happen to the capacitance C if you change the SV a. Charge Q to 20µC? b. Potenti...
A: Given that, C=Q∆VC=8×10-8C5C=1.6×10-6 Farads
Q: A passenger in a moving bus with no windows notices that a ball that has been at rest in the aisle s...
A: Newtons first law states that, a body will continue to be in its state of rest or constant motion, u...
Q: Charge q is fired through a small hole in the positive plate of a capacitor. Using the concept of en...
A: Like charges repel and unlike charges attraction. The attraction or repulsion between charges depend...
Q: 1- A heart pacemaker fires 64 times a minute, each time a 23.5 nF capacitor is charged (by a battery...
A: Given: Capacitance is C=23.5 nF=23.5×10-9 F Time constant is τ=6064=0.938 s
Q: Find two positive integers such that the sum of the first number and four times the second number is...
A:
Q: Advanced Physics Question
A: NOTE: As per Bartleby Guidelines only one part has to be solved at a time. Kindly upload other parts...
Q: A point charge of 65 nC is placed in the middle of a regular octahedron. How many Nm ^ 2 / C is the ...
A: Given data, point charge in middle of regular octahedron, Q=65 nC= 65×10-9 C According to Gauss Law,...
Q: A long solenoid magnet with radius R= 10cm designed for a fusion reactor is wound with super conduct...
A: Given data: Number of turns per unit length n=180 turns per meter. Current through the coil I=30 kA...
Q: The total power radiated per unit area from a blackbody is 78.0 MW>m2. Find (a) the temperature o...
A: (a) Let T denotes the temperature, I denotes the radiation intensity, and σ denotes the Stefan-Boltz...
Q: Sound of frequency 1250 Hz leaves a room through a 1.00-m-wide doorway. At which angles relative to ...
A: Sound of frequency = 1250 Hz 1.00 m = wide doorway 344 m/s = the speed of sound find angles ...
Q: Q48. A ball is thrown with initial velocity of 70 m/s at an angle 30° above the horizontal plane, th...
A: Given, Initial velocity of ball is, u = 70 m/s angle from horizontal is, θ = 30o So, velocity in y d...
Q: 3. A wave has a wavelength of 10 meters and a wavespeed of 340m/s, what is the frequency of the wave...
A: NOTE: As per Bartleby Guidelines only one part has to be solved at a time. Kindly upload other parts...
Q: Q2) Write the boundary conditions at an interface of a)Two lossless linear media b) Between a dielec...
A: The relation between the fields (E, B, H, and D) in two different media across the interface is call...
Q: Answer the following questions and for figure check the attached image 1.What is the limitation of C...
A: Coulombs law is given by the formulaF=14πεoq1q2r2q1 and q2 are the two charges, on which the electri...
Q: Why can we see Venus from earth, please use a lot of detail
A: Venus is the second planet from the Sun in our solar system, and it is the closest planet to earth. ...
Q: Four identical masses of 7.3 grams are placed at the corners of a square with a side length of d = 2...
A: The gravitational potential energy between two masses m1 and m2 at distance r is given by Where G...
Q: I need help in problem 2
A: Introduction: It can be said that Fourier transforms of the original difficult to process waveforms ...
Q: 10% of the energy supplied to a bulb is radiated as visible light. How many photons are emitted per ...
A: Given data: Power of the bulb P=50 W. Energy supplied to bulb radiated as visible light 10%. Wavele...
Q: N:43) Two boys, Matthew and Joseph are 10 year old twins. Matthew takes a trip into outer space in a...
A:
Q: To investigate the structure of extremely small objects, such as viruses, the wavelength of the prob...
A: Given data, Wavelength of the wave = 5 nm
Q: figures 1 b, c, e, and f. What do these figures show for the change in energy use and reduction in P...
A: Explanation of figure b , c, e , f
Q: 3. An infinitely thin ring has an inner radius "a" and an outer radius "b" is placed on xy-plane as ...
A:
Q: 33. The core of a thermal reactor consists of a sphere, 50cm in radius, that contains a homogeneous ...
A: Given:- a) ηT = 2.065LT2 = 8.1 cm2τTM = 27 cm2
Q: How many electrons must be removed from an uncharged spherical conductor of radius 0.300 m to produc...
A: The potential at the surface of a charged spherical conductor can be calculated using Gauss's law. ...
Q: 1. Write down the definitions of magnetization (M), magnetic dipole moment (H), magnetic flux (0), m...
A: Definition of Magnetization (M) Magnetic dipole moment μ Magnetic flux ϕ Magnetic induction( Magnet...
Q: Draw the d.c load line for the circuit diagram shown below. What will be the Q point if zero signal ...
A: Given Zero signal base current Ib=25μA, β=60
Q: Find Vo using voltage divider. 1 k2 12 k2 Vo 3 kQ 6 V
A: Let, R1=12 kΩR2=1 kΩR3=3 kΩ In the given circuit, The voltage across R1 is 6 V due to its connection...
Q: 1. A nearsighted person can’t clearly see objects farther than 30.0 cm from their eyes. We want to p...
A:
Q: Q5/ Choose the Correct Answer: 1. A definite area or space where some thermodynamic process takes pl...
A: Answer (a) thermodynamic system
Q: is the following statement true? If not, why? Within the system, both the momentum and kinetic energ...
A: Elastic collision:- The collision in which energy and momentum of the system are conserved. For exam...
Q: The electric field of a sinusoidal electromagnetic wave obeys the equation E = (375 V/m) cos [(1.99 ...
A: The expression for the electric field of a sinusoidal electromagnetic wave is given by: E=375 V/mcos...
An athlete whirls a discus in a circle of radius 80.0 cm. At a certain
instant, the athlete is rotating at 10.0 rad/s and the angular speed is
increasing at 50.0 rad/s2. For this instant, find the tangential and centripetal
components of the acceleration of the discus and the magnitude
of the acceleration.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
