A 0.200 kg hammer is moving horizontally at 9.00 m/s when it strikes a nail and comes to rest after driving it 1.00 cm into a board. (a) Calculate the duration of the impact in seconds. (Enter a number.)  s

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Q: The figure shows the light intensity on a screen 2.5 meters behind an aperture. The aperture is…

A: D=2.5 m (ditance between slits and screen)λ=600×10-9m (wavelength of light)β=1×10-2m (width of…

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Q: Point charges Q1 and Q2 are respectively located at (4,0,-3) and (2,0,1). If Q2 = 4 nC, find Q1 such…

A: (a) The formula for the electric field is: Thus, the net electric field at (5,0,6) be:

Q: Find the x-component of this vector: 55.1 m 2023 International Academy of Science. All Rights…

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Q: On a frictionless horizontal surface, a block is pushed up against a 121,680 N/m spring and…

A: K= 121,680 N/m Compression of spring = 0.12 m Speed of the block after being released = 15.6 m/s…

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Q: "A rectangular current loop is lying on the xy-plane defined by 0 <= x <= 1, 0 <= y <=2 (in meters).…

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Q: A particle moving along the x axis has acceleration in the x direction as function of the time given…

A: a(t) = 6t2-tAt t= 0 , v = 6 m/s Find v at t = 1sec

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Q: What is the mass, in kg, of an object on a vertical mass-spring system with a spring constant of…

A: Spring constant, k=40.71 N/m Time period, T=1.41 s

Q: Suppose a car travels 108 km at a speed of 40.0 m/s, and uses 1.80 gallons of gasoline. Only 30% of…

A: Distance travelled by car = 108 km Speed of car = 40 m/s Fuel used by car = 1.8 gallons of gasoline…

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Q: An object has an excess charge of -1.6 x 10-17 C. How many excess electrons does it have?

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Q: the horizontal as shown in the diagram below. A bullet of mass 0.02 kg is fired into the block with…

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Q: A mertial has an index of refraction of 1.60. What is its critical angle if it is in air? O 78.3° O…

A: Index of refraction = 1.6

Q: What principle is responsible for light spreading as it passes through a narrow slit? O diffraction…

A: Question: What principle is responsible for light spreading as it passes through a narrow slit?

Q: A radio wave has a wavelength of 2.9 meters. What is the frequency

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Q: Q33. For a thin lens situation, you have determined that the object distance is +30 cm and the image…

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Q: Given the quantities a = 3.4 m, b = 8.8 s, c = 75 m/s, what is the value of the quantity d = Number…

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Q: A0.20-kg rocket in a fireworks display is launched from rest and follows an erratic flight path to…

A: A 0.20-kg rocket in a fireworks display is launched from rest and follows an erratic flight path to…

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Q: A string of mass m = 103 g is 3.2 m long. One end of it is attached to a wall, and the other end…

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Q: When light travels from air into water, O its velocity changes, but its frequency and wavelength do…

A: Given data:  Light travels from air into water. To Determine: The effect on velocity, frequency and…

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Q: Which one of the following regions of the electromagnetic spectrum consists of waves with the lowest…

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Q: In a cylindrical wire of lenght way larger than its raduis a current flow with linear density J=kr.…

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Q: A 2.1 kg mass at rest on a perfectly smooth (frictionless) table is attached to a fixed wall by a…

A: Δx=12.3cm m=2.1kg F=1,792N   Let, the maximum speed=v   let, spring constant=k   By Hook's law,…

Q: I minute, Write down the expressions for Reg for series and for parallel. THE you b. 29 minutes.…

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Q: Question 20 Convert 104 mm into cm

A: 1 mm=10-3m104 mm=104×10-3mAgain 1 m =102cm104mm=104×10-3×102 cm104mm=10.4 cm

Q: 35. Calculate the time it would take light leaving Earth to reach a) the Sun (1.49 × 10¹¹ m away).

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Q: At ? = 0 s a hovercraft has a velocity of 10 m s−1 west and is accelerating at a uniform rate of 0.8…

A: On considering west along -x direction and north as +y direction. Therefore, v =-10 i^ m/s a= 0.8 j^…

Q: From a height of 11.0 m an object is sent directly downward with an initial velocity of 1.2 m/s.…

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Q: Bob connects a capacitor to a battery until the capacitor is fully charged, and then disconnects the…

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Q: A spaceship travels from Mercury to Mars at a speed of 0.81c relative to the Earth. Assume Earth,…

A: Speed of spaceship (v) = 0.81 c where "c" is the speed of light Time measured by the observer on…

Q: The motorcycle travels with constant speed v0 along the sinusoidal path shown below. Answer the…

A: Given:speed of the motorcycle is constant, vo path is of the function, yx = csinπLx from 0 to…

Q: A mass of 32 kg is being pulled by a rope with a force of 148 N at an angle of 22°. What is the work…

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Q: A roller coaster starts with a speed of 5.7 m/s at a point 49 m above the bottom of a dip.…

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Q: An iron-core solenoid is 47 cm long and 1.5 cm in diameter, and has 670 turns of wire. The magnetic…

A: GIven data: L=47 cm=0.47 md=1.5 cm=0.015 mN=670 turnsB=2.3 TI=52 A

Q: A high-speed sander has a disk 4.10cm in radius that rotates about its axis at a constant rate of…

A: Radius of disk = 4.10 cm Rotational speed = 1250 revolutions per minute