Sketch what you think the speed vs. time graph would look like for the box you give a quick push to. On the graph label where the push occurs

Q: 3. A circuit is shown in the diagram given below. 6 V 12 V The potential difference across the termi...

A: Given data:  Two resistors are connected in series R1 = 6 Ω and R2 = R Voltage across resistors V1 =...

Q: Part C Calculate the current in 64 N resistor. Express your answer to two significant figures and in...

A: Krinchoff's law states that current towards a junction is equal to current away from the junction an...

Q: Driving down the road at a speed of 38.2 m/s, you suddenly notice a fallen tree blocking the road a ...

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Q: Compton scattering is studied in X-ray of wavelength 0.2 nm and the scattered beam is observed at a...

A: Given Wavelength λ = 0.2 nm  = 0.2 × 10-9 m  angle of scattering θ = 90⁰ 

Q: The emf of a battery is E = 12 V . When the battery delivers a current of 1 A to a load, the potenti...

A: Given: The emf of the battery is 12 V. The terminal voltage is 10 V. The current in the circuit is 1...

Q: Solve the following questions: 1. How long is the edge of a cube whose mass is 1 kg of pure gold?...

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Q: 4. Your cousin is playing with the clothesline. He unties one end, holds it tight, and wiggles the e...

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Q: 8,23) Velouty f an abject maige is given by V- a sint +i when is the abjed at rest ? function Find m...

A: As per our guidelines we will solve first three subparts for you. To get remaining subparts solved p...

Q: You are studying the strength of transparent aluminum tanks to bring some blue whales from past eart...

A: Given: Initial pressure, P1 = 0.80 atm Initial number of CO2, n1=28.00 moles Final pressure, P2 = 0....

Q: An eccentric inventor attempts to levitate a cork ball by wrapping it with foil and placing a large ...

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Q: Most of the scattered radiation that can cause fog on the film comes from Compton scatter interactio...

A: Yes it is true The radiation passing through the different media of different density cause changes ...

Q: With what speed (as a function of the speed of sound, v) must the source must move away from a stati...

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Q: Problem 3 - 2D Kinematics: above the ground. A ball is dropped (v-0) from an initial height of 1 met...

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Q: How many nanoseconds does it take light to travel 1.00 ft in vacuum?

A: Given that:- d=1 ftc=9.84×108 fpst=?

Q: Rubbing two objects together generates _____ energy.

A: The answer is below

Q: What

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Q: Q3: Explane in which case Fahas a maximum Value & minimum Value in Pulling the car shown in Fig 20

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Q: A bug starts at point A, crawls 8.0 cm east, then 5.0 cm south, 3.0 cm west, and 4.0 cm north to poi...

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Q: 1) During your experiment, you will have air flowing at a constant flow rate through four different ...

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Q: Activity 2: Solve for all unknown valu C2 C1 C3 VT

A: Answer:-  Given  Capacitor (C1) = 2.0 F  Capacitor (C2) = 1.5 F  Capacitor (C3) = 3.0 F  Potential (...

Q: A family ice show is held at an enclosed arena. The skaters perform to music with level 79.0 dB. Thi...

A: Given Data Primary Sound level L1 = 79dB Secondary sound level L2 = 74dB Combined sound levels to be...

Q: What is the so called "fly away hair effect" of electrostatic?

A: 1)The plastic comb collects negative charges from the hair ,causing the hair to  have an excess of p...

Q: 1. A 10-kg box of books is initially at rest on a horizontal surface. A horizontal force of 60.0 N i...

A: Given value--- mass = 10 kg. required force to set the box in motion = 60 N. We have to find--- c...

Q: Which material highly attracts electrons? A. Ebonite B. Wool C. Rubber D. Clot

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Q: A= 2i - 2j (in N), B=-i +2j Consider the following vector forces: c=-2i +5) (in N) and (in N). a) De...

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Q: Bill forgets to put his car in park, and it starts rolling forward. When it is moving at a speed of ...

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Q: It is possible for two objects to have different masses but the same momentum.

A: Given data:  Two objects The masses of the objects are different momentum is same Required: True or ...

Q: A sinusoidal wave in a rope is described by the wave function y = 0.20 sin (0.85xx + 22xt) where x a...

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Q: A uniformly charged insulating rod of length 15.0 cm is bent into the shape of a semicircle as shown...

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Q: (a) A straight conducting wire is placed perpendicularly to the earth magnetic field at a location. ...

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Q: When the number of electrons entering a wire is the same as those leaving, what charge will it give ...

A: Rate of charge flow is called current .

Q: On a cool morning in Alaska, when the temperature is -10.0 °C, the car tire pressure is 32 psi. Unde...

A: Given  T1= -10° C = 263 K P1 = 32 psi We have to find the pressure of tire when temprature heats up ...

Q: F = 250 1lb 30° 45° F, = 375 lb

A:

Q: Part A Eight identical bulbs are connected in series across a 120-V line. What is the voltage across...

A: Given data:  Eight identical bulbs All are connected in series Battery voltage (VT) = 120 V Current ...

Q: of mass 875 kg applies the brakes, which lock the wheels. The car skids for 5.60 s in the positive x...

A: Acceleration is the rate of change of the velocity of an object with respect to time.  Here, we calc...

Q: Two very small spheres are initially neutral and separated by a distance of 0.487 m. Suppose that 1....

A: The answers are below 

Q: At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of v, = (3.00 ...

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Q: The Stanford linear accelerator contains hundreds of brass disks tightly fitted into a steel tube (s...

A: Given data: Coefficient of linear expansion of brass, α=2×10-5 /C0 Diameter of the disk, D1=80 mm T...

Q: The power output of a certain public-address speaker is 7.10 W. Suppose it broadcasts equally in all...

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Q: 1. A dish with radius 0.10 m is oriented with its normal unit vector n̂at an angle of 30° to a unifo...

A: Given, radius = 0.1 m Angle a = 30°  E = 2*103 N/C  Area = πr2 = 3.14*0.1*0.1 = 0.0314 a) Electric f...

Q: A transverse wave on a string is described by the wave function y(x, t)'= 0.364 sin(2.25x + 86.0t) w...

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Q: 2. A disk of radius 196 mm is oriented with its normal unit vector ñ at 60° to a uniform electric fi...

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Q: A cylinder is placed with its long side parallel to the electric fields from a vertical circle. The ...

A: Here, a figure is given, showing a cylinder. Magnitude of electric field =60 N/C Radius of flat ends...

Q: The figure below shows two blocks connected by a cord (of negligible mass) that passes over a fricti...

A: Given data:  The Atwood's machine  Mass of first Block (m1) = 1.15 kg Mass of second block (m2) = 2....

Q: Part A Describe how to use this galvanometer to make an ammeter to read currents up to 35 A. A galva...

A: A galvanometer is an instrument that can detect and measure small amounts of current in an electrica...

Q: The rms current in a copy machine is 7.61 A, and the resistance of the machine is 18.1Ω. What are (a...

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Q: 1. Yves is trying to measure the pressure acting on a square platform. He has placed a mass of 30 kg...

A: The answers are below

Q: Two equal positive point charges q1 = q2 = 2.0 micro-Coulomb are located at x = 0, y = 0.30 and x =0...

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Q: 1. Two charges Q1=+5nC and Q2=-7nC are separated by 8 cm. Calculate the electric potential at point ...

A: As per guideline we are suppose to do only one question from multiple question kindly post the other...

Q: How much compression acts on the hip during two-legged standing, given that the joint supports 250 N...

A: Looking at the components Rcosα=Fmcos70=600cos70Rsinα=mg+Fmsin70=250+600sin70

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.