A bicycle wheel of radius 0.30 m is spinning at a rate of 60 revolutions per minute. (a) What is the centripetal acceleration of a point on the edge of the wheel? (b) What is the period of the wheel's motion?

Q: a) Draw the schematic diagram of Cathode Ray Tube(CRO). Explain the Electron gun in detail.

A:  We’ll answer the first question since the exact one wasn’t specified. Please submit a new question ...

Q: In human body, is the speed of the flow in Blood Capillary faster than in artery??

A:

Q: A 1.8-m-tall diver is standing completely submerged on the bottom of a swimming pool, in 3.0 m of wa...

A: Given :            height of the diver h = 1.8 m = 180cm            refraction of water n = 4/3

Q: How can we measure velocity?

A: Answer:   Introduction: The velocity measurement is introduced and discussed below:

Q: A monatomic ideal gas is held in a thermally insulated containerwith a volume of 0.0750 m3. The pres...

A: TVγ-1=constantT1V1γ-1=T2V2γ-1

Q: 1. The motion of a particle is defined by the relation x = 6t2- 8 + 60cosπt, where x and t are expre...

A: (1) Given information: The position function of the particle is given by xt=6t2-8+60cosπt

Q: A fisherman of mass 75 kg is standing at one end of a boat of mass 300 kg and length 20 m floating o...

A: The mass of the fisherman is given as, m1 = 75 kg The mass of the boat is given as, m2 = 300 kg The ...

Q: (III) A length of aluminum wire is connected to a precision10.00-V power supply, and a current of 0....

A: Given: The voltage of the power supply is V=10.00 V. The initial current in power supply is I1=0.42...

Q: Would you expect γ to be larger for a gas or a solid? Explain

A: The adiabatic constant or the heat capacity ratio is the ratio between the heat capacities of a subs...

Q: Dogs keep themselves cool by panting, rapidly breathing air in and out. Panting results in evaporati...

A: Given: The initial temperature of water is Ti=35∘C. The mass of dog is md=12 kg. The mass of water ...

Q: Students sometimes say that the force of gravity on an object is 9.8 m/s2. What is wrong with this v...

A: Given: The force of gravity on an object = 9.8 m/s2

Q: Football coaches advise players to block, hit, and tackle with their feet on the ground rather than ...

A: This is a question from the professional application of physics in daily life. Momentum: Momentum is...

Q: L. y mg Fry f.x 0 Axis The ladder in the picture has a mass of 32 kilograms and a length 3.2 meters....

A: Solution:   Given Values,   Mass (m)=32 Kg Length (L)=3.2 m

Q: A capacitor charging circuit consists of a battery, an uncharged 20 μF capacitor, and a 4.0 kΩ resis...

A:

Q: A length of thin wire is placed over a block of ice (or an icecube) at 0°C. The wire hangs down both...

A: To understand the whole phenomenon we will go through a step by step process with understanding some...

Q: Green turtles are thought to navigate by using the dip angle of the earth’s magnetic field. To test ...

A: Concept used: Current carrying coil produces magnetic field.  Vertical component of Earth's magnetic...

Q: A machine part is made up of two pieces, with centers of gravity shown. Which point could be the cen...

A: Introduction: The center of gravity of an object is the point at which weight is evenly dispersed an...

Q: Calculate: A) The equivalent Impedance (Z) seen by the source. B) Draw the impedance diagram. C) Fro...

A: The equivalent impedance seen by the source in RC circuit is Z=R2+1ωC2Here R=470Ωω=2×π×60 Hz=377 rad...

Q: A vector is described as "A child pulls a sled along level ground by exerting a force of 30 pounds o...

A:

Q: Pendulum clocks are made to run at the correct rate by adjusting the pendulum’s length. Suppose you ...

A:

Q: To see why an MRI utilizes iron to increase the magnetic field created by a coil, calculate the curr...

A: The expression for the strength of the magnetic field at the centre of loop is, B=μ0NI2R            ...

Q: What are the 3 Hermitian operators on spin states?

A: The Hermitian Operator for spin state is given as : s^= S^XS^YS^X    

Q: The output of a measurement system is called as True value. Select one: True False

A: The measurement is a process of obtaining a precise quantitative value of a physical quantity. Many ...

Q: Two charges, +q and +2q, are held in place on the x axis at the locations x = -dand x = +d, respecti...

A: a) electric potential due to 1st charge is,     V1=K(+q)d2+K(+2q)d2=3Kqd2

Q: 3. A hockey puck of mass 0.25 kg starts from rest and slides down the frictionless ramp shown in Fig...

A: Given that,Mass of the hockey puck, m=0.25 kgHeight of the ramp, H=8.0 mHeight of the bottom end of ...

Q: Assume that the two opposite charges in Fig. 16–32a are12.0 cm apart. Consider the magnitude of the ...

A: Given: The two opposite charges having the magnitude having the electric field is being 2.5 cm that ...

Q: A baseball pitcher with a 90-mi/h fastball throws a ball while standing on a railroad flatcar moving...

A: Given data: The speed of the ball is v1=90 mi/h. The speed of the railroad car is v2=110 mi/h. As ...

Q: Show the application of shannon and weaver model of communication in an online context.

A: Shannon and weaver model of communication: In the year of 1948 an American scientist who is named a...

Q: A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of ...

A: The emf of the battery is V = 12 V The terminal voltage of the battery is ε = 16 V The battery is be...

Q: Find the magnitude and direction of the resultant force for the system of forces shown in the figure...

A: Let F1, F2, F3, F4, F5, and F6 denote the six forces, θ1, θ3, θ4, and θ6 denotes the corresponding a...

Q: ant, the weight with a variable ve m/s. (i) drive an

A: Given: Variable velocity v(t)-0.4t2+0.5t m/s