A force in the +x-direction with magnitude F(x)= 18.0 N - (0.530 N/m) is applied to a 8.30 kg box that is sitting on the horizontal, frictionless surface of a frozen lake. F(x is the only horizontal force on the box.

Q: A 2 meter tall man walks away from a 6 meter high lamp post at a rate of 1 meter/se find how fast…

A: Given  Height of man, H = 2 meter  Height of lamp, h = 6 meter  Rate of , u = 1 meter/sec

Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…

A:

Q: The initial quantities in the ideal gas are: \(p_1=1.12 atm\), \(V_1-33.5 L\), and \(T_1-108A0 C\).…

A: As per Bartleby's rules, we are allowed to solve only one question. Since you have asked multiple…

Q: Consider a light with wavelength of 600 nm shining on two slits located 0.15 mm apart. What angle…

A: We know,  λ = dsinθ / n Therefore, sinθ = λn/d

Q: 2- Sketch is velocity of the cart with mass 400 g from rest pushed in the direction of the motion…

A: The data given in the statement of the question is: 1. The cart starts from rest, therefore, initial…

Q: Part A Take the density of the crown to be Pe. What is the ratio of the crown's apparent weight (in…

A: Given:-  We have a weight tool as given in the figure.  On the left side of the weight machine with…

Q: Three carts of masses m1 = 4.50 kg, m2 = 12.00 kg, and m3 = 3.00 kg move on a frictionless,…

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Q: A wire of diameter 0.850 mm and length 30.0 m has a measured resistance of 2.80 2. What is the…

A: Given data:  Diameter (d) = 0.850 mm Length (L) = 30.0 m Resistance (R) = 2.80 Ω Required: The…

Q: A nonconducting uniformly charged sphere has a radius R and volume charge density “rho”. Find the…

A: Gauss law: Gauss's Law states that the charge enclosed divided by the permittivity determines the…

Q: As a person moves about in a dry environment, electric charge accumulates on the person’s body.…

A: Capacitance (C) = 150 pF V = 10 kV

Q: a system of objects is always conserved, b) the total momentum of a system of objects is conserved…

A: Given  The total momentum of a system is conserved for the case,

Q: 2. The velocity of a particle moving in a straight line is decreasing at the rate of 3 m/s per meter…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: 03.] A 22°C Day is warm, while a swimming pool at 22°C feels cool. Why?

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Q: A 1.5-kg block is attached to a spring (k = 12.5 N/m). The damped frequency is equal to 0.998…

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Q: What is fission and how does that relate to the process of radioactive decay and nuclear energy?

A: Fission is the process when a heavy nucleus splits into two or more two smaller nuclei and releases…

Q: A certain light which we can observe interference passes through two slits separated by distance of…

A:

Q: Two ropes are attached to a tire on the ground. The first rope exerts a force of 300. N in a…

A:

Q: A factory worker pushes a 24.0 kg crate a distance of 8.0 m along a level floor at constant velocity…

A: Given data:  Mass (m) = 24.0 kg Displacement (d) = 8.0 m The velocity is constant  Coefficient of…

Q: When the distance between the plates for a parallel-plates capacitor increases, the area should also…

A: The capacitance of the parallel plate capacitor is given by    C=ε0Ad........(1) Where, 'A' is the…

Q: What colors would the stripes be on a 53,000 Ω resistor? 0 black 1 brown 2 red 3 orange 4 yellow 5…

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Q: Part B Nitrogen gas is introduced into a large deflated plastic bag. No gas is allowed to escape,…

A: Part B: Number of moles of gas can be calculated using the ideal gas law:pV = nRT Thus, n = (pV) /…

Q: A new bridge is built with steel expansion joints. The total length of the bridge is 1200 m (there…

A: Given : Lo = 1200 mTo = -6°CT = 9°Cαsteel = 0.000012

Q: An object of mass m1 = 2.70 kg placed on a frictionless, horizontal table is connected to a string…

A: Given data:  m1 = 2.70 kg m2 = 6.30 kg Required: The free body diagram, the magnitude of the…

Q: etermine the applied force (in newtons, N) required to accelerate a 4.58-kg object rightward with a…

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Q: The 44-kg homogeneous smooth sphere rests on the 32° incline A and bears against the smooth vertical…

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Q: What is a "hot Jupiter" Group of answer choices Exoplanets that are warmer than Jupiter. Exoplanet…

A: Hot jupiters are the planets which are similar and giants like jupiter but their orbital is very…

Q: A carpenter holds a 15-lb 2-in. by 4-in. board as shown. If he exerts vertical forces on the board,…

A: Given:-  The Holding force W= 15 lb  The dimension of the board = 2 in by 4 in  if he Exerts…

Q: Robin is pulling Batman from a tank full of sharks with a rope that breaks if the tension in it…

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Q: 7 Kepler's second law, which states that as a planet moves around its orbit it sweeps out equal…

A: Kepler's second law, the law of areal velocities, states that a planet, revolving in its orbit…

Q: d) What is the mug's impact velocity vector? e) Determine the angle at which the mug hits the floor.…

A:

Q: 3. 7. Easy Student Solutions Manual Problem-solving help A 1580-kg car is traveling with a speed of…

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Q: What is the sled's speed when the spring returns to its uncompressed length? What is the sled's…

A: Given Mass of sled+rider = m = 75.9 kg Spring constant = k = 37.0 N/cm = 3700 N/m Initially spring…

Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.9×106 N. one an…

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Q: Calculate the force and moment reactions at the bolted base of the overhead traffice-signal…

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Q: If the galaxy NGC 6643 is 588 million light-years away, what is the lookback time to the galaxy?…

A: Given:  Distance of galaxy NGC 588 from earth = 588 million light years  We have to find the…

Q: A thin lens is place in front of a candle at d_o=1.5m away. An image of the candle appears on a…

A:

Q: You apply a constant force F = (–68.0 N)i + (36.0 N) to a 400 kg car as the car travels 55.0 m in a…

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Q: Vector A has a magnitude of 8.70 units and makes an angle of 41.0° with the positive x-axis. Vector…

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Q: When you weigh yourself on good old terra firma(solid ground), your weight is 148 lb . In an…

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Q: spring-loaded toy gun is aimed vertically and fired after a spherical projectile of mass m = 28.0 g…

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Q: A 3.00 kg box is suspended from the end of a light vertical rope. A time-dependent force is applied…

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Q: Two 4.0 cm x 4.0 cm metal plates are separated by a 0.22-mm-thick piece of Teflon. Part A What is…

A:

Q: | Two 25.0 N weights are suspen- ded at opposite ends of a rope that passes over a light,…

A: Given data, Weight of each mass W=25 N

Q: If she swings the yo-yo with a speed of 2.7m/s, the how much tension is in the string when the yo-yo…

A:

Q: What would Earth’s rotational period have to be for objects on the equator to have a centripetal…

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Q: How far did the pumpkin fall-freely? 2. What was the pumpkin's maximum speed? 3. What was the…

A: Here initial velocity of pumpkin ,u= 0 m/s as it it is dropped . Acceleration= 10 m/s2. ttime taken…

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the…

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Q: (I) Find the center of mass of the three-mass system shown in Fig. 7-37 relative to the 1.00-kg…

A: let m be mass since we have to calculate center of mass(COM) relative to 1kg mass let x=0 be…

Q: Some students riding a bus decide it would be fun to test their physics knowledge to pass the time.…

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Q: What is the horizontal velocity of the projectile after 3 seconds? V = unit Direction: Select an…

A: Given, Ux = 40 m/s t = 3s a​​​​​x=0 m/s​​​​​​2   From first equation of motion,…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.