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Q: An object with a mass of 7.13 kg is attached to the lower end of an ideal spring and lowered gently....

A: The given values are, m=7.13 kgk=509 N/m

Q: **100. A wire is made by attaching two segments together, end to end. One segment is made of aluminu...

A: Let the length of the segment of wire made up of aluminum be L1, and of the segment made up of steel...

Q: Physics Question

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Q: I am wondering how to do this problem: A mixing beater consists of three thin rods, each 10.4 cm lon...

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Q: A group of hikers hears an echo 2.80 s after shouting. How far away is the mountain that reflected t...

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Q: A wheel of radius 0.164 m, which is moving initially at 54.8 m/s, rolls to a stop in 266 m. Calculat...

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Q: Stars are spherical in shape. A star has a diameter of 77 x 1010 m. How many earths could fit inside...

A: The volume of a sphere can be given as, Here, R is the sphere’s radius. In terms of diameter, the ...

Q: What is the minimum (non-zero) thickness of a benzene (n = 1.501) thin film that will result in cons...

A: Refractive index of benzene (n)=1.501 Wavelength of light (λ)=615 nm

Q: A 0.200 Kg piece of aluminium that has a temperature of - 155 C is added to 1.5 kg of water that has...

A: The given values are, mAl=0.200 kgTi,Al=-155° Cmw=1.5 kgTi,w=3.0° CTf=0° CcAl=900 J/kg·°Ccw=4186 J/k...

Q: A rotating space station consisting of a ring of radius 40m provides the same gravity as earth. What...

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Q: Light of wavelength 680 nm falls on two slits andproduces an interference pattern in which the third...

A: Equation to find the separation between slits is given by, d=mλDy d:slit seperationm:order of fringe...

Q: A freight company uses a compressed spring to shoot 2.00 kgkg packages up a 1.00-mm -high frictionle...

A: Elastic potential energy of the spring is the energy stored in it due to change in the natural lengt...

Q: Can i get help with these problems

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Q: Tarzan grabs a vine hanging vertically from a tall tree when he is running at 9.3 m/s. a. How high (...

A: (a)

Q: Answer questions 12, 13 and 14 ASAP

A: 12. speeding up during part A as the slope is positive. slowing down during part C as the slope is ...

Q: How can we measure the moment of inertia?

A: To measure the moment of inertia as follows, Moment of Inertia is expressed by the letter “I” and is...

Q: Visible green light has a wavelength of 5.30 x 10^-7 m. What is the frequency of this light?

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Q: Two cylinders made of the same material roll down an incline. Both cylinders start at the same heigh...

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Q: Please answer the question listed below and show all work. Thank you!

A: Net electric force on charge-3 is as follows; F3→=F31→+F32→F3→=kq21r3-r13r3→-r1→+1r3-r23r3→-r2→ ...

Q: Sam kicks a 2.3 kg textbook across the floor of his classroom. The books initial speed is 2.1 m/s an...

A: Given, Sam kicks a mass m = 2.3 kg textbook across the floor of his classroom. The books initial spe...

Q: A 0.500 kgkg block of cheese sliding on a frictionless tabletop collides with and sticks to a 0.200 ...

A: Mass of cheese block (m)=0.5 kg Mass of apple (M)=0.2 kg Speed of cheese block before collision (v)=...

Q: Initially, the switch in the figure is in position A and capacitors C2 and C3 are uncharged. Then th...

A: Initial charge before switch is flipped is, Q=C1V=10 μF95 V=950 μC Equivalent capacitance of C2 and ...

Q: The coefficient of static friction between m2 and m3 is 0.55 and m3 is on a frictionless table. (m2 ...

A: Given the masses are m 2= 10 kg m3 = 30 kg The coefficient of static friction between m2 and m3 μs=...

Q: A very thin sheet of plastic(n=1.60) covers one slitof a double-slit apparatus illuminated by 680-nm...

A: Given: The number of indexes of refractive is n=1.60. The wavelength is λ=680 nm. The expression f...

Q: Two particles of charge q1 and q2, respectively, move in the same direction in a magnetic field and ...

A: Expression for magnetic force - F=qVBsinθ Direction and magnetic field are same. Therefore, Expres...

Q: Taylor rides her bicycle 20 km north, turns around, and then rides the bicycle 15 km back toward her...

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Q: 6. Two identical charged particles of mass 70 grams are at the ends of strings that are the same len...

A: Free body diagram

Q: . A taho vendor carries a 1.5 m long light plank over his shoulder. At the ends of the plank are two...

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Q: Draw a graph of displacement (position) versus time that shows a person running away from the refere...

A: Distance = speed x time time = distance / speed

Q: A 60 kg astronaut becomes separated in space from her spaceship she is 15 m away from it and at rest...

A: Given data The mass of the astronaut is given as ma = 60 kg. The distance between the spaceship and ...

Q: A wad of clay with a mass m is thrown at a wooden block of mass M that lies on the top of a friction...

A: The initial kinetic energy of the clay is, KEi=12mvi2 The final kinetic energy of the clay-block sys...

Q: (II) Two plane mirrors meet at a 135° angle, Fig. 23–52. If light rays strike one mirror at 34° as s...

A: The angle between the two plane mirrors , ∠ OAO' =135∘ and angle θ=34∘ as shown in fig-1 ...

Q: A cannonball is launched diagonally with an initial speed of 52.0m/s. Determine all unknowns. in...

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Q: Is there a real force that throws water from clothes during the spin cycle of a washing machine? Exp...

A: A centripetal force is a force that is directed towards the center of the circle that is along the r...

Q: a car is skidding to a stop on a level stretch of road.Identify all the action and reaction pairs of...

A: The first pair of action and reaction force is the normal force on all the four wheels of the car an...

Q: What is magnetic declination

A: There are generally three types of the north: that is True north, Grid north, and Magnetic north. Na...

Q: A commuter backs her car out of her garage with an acceleration of 1.40 m/s2 (a) How long does it ta...

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Q: As an object is heated, the peak in its thermal emission spectrum may shift out of the visible part ...

A: According to Wien's displacement law λT=a constant

Q: Find the de Broglie wavelength for a baseball weighing 149g that is moving at 101mph (fastball)

A: Given: Need to find the de Broglie wavelength for a baseball weighing 149g moving at 101mph

Q: can i get help with this problems

A: The mass of puck A is mA = 0.254 kg. The mass of puck B is mB = 0.373 kg. Assume the velocity toward...