Which is greater, the force exerted by Saturn on the sun, or the force exerted by the earth on the Sun? How much greater?

Q: Two streams merge to form a river. One stream has a width of 8.2 m, depth of 3.2 m, and current…

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Q: The force of gravitation between two objects is a force which is attractive for one object and…

A: In the given problem we have to explain the nature of gravitational force between two objects.

Q: How is in the first part that 2m 2 / m1+m2 x uf =o  and in the second part the other one equal 0?

A: According to the statement of the problem, the defensive player is immobile which means that the…

Q: 9. A transverse wave is described by the wave function rady y = (0.30 m) sin [(12) t + (10m²¹)x]…

A: Since wave equation is  y=Asin(wt-kx)

Q: A boiler used to boil water, containing 100 L of water at a temperature of 25°C, is placed on an…

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Q: A thin aluminum rod lies along the x-axis and has current of I = 15.7 A running through it in the…

A: Solution: Given: Magnetic field B is perpendicular to current I.  1 mT = 10-3 T  θ = angle between…

Q: As the object losses velocity, it also losses a. Elevation b. Kinetic energy c. Potential energy d.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A wire in the shape of an "M" lies in the plane of the paper. It carries a current of 2.0 A, flowing…

A: Force on a current carrying wire is given by:- Fm= i(L×B) Where; L= length of the wire i= current…

Q: You place an ice cube in a microwave oven. If it requires 32,165 J to melt the ice cube and the oven…

A: Given data:  Energy (E) = 32,165 J Power (P) = 98 W Required: Time in minutes

Q: Pen Roush Se Tok Flox6006 Layers Backgro und Lav - find the magnitude of the force +25μC change…

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Q: Oppositely charged parallel plates are separated by 4.43 mm. A potential difference of 600 V exists…

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Q: How much ice at -15 °C is needed to condense 80 g of steam at 100°C and reduce the temperature of…

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Q: Three point charges, Q₁ 15.4 μC, Q2 = −34.6 μC, and Q3 = 67.3 µC, are arranged as shown in the…

A: Given Q1 = 15.4 × 10-6 C Q2 = -34.6 × 10-6 C Q3 = 67.3 × 10-6 C x = y = 0.801 m We have to calculate…

Q: Jeez, initially at rest, drops her 415 g cellphone from a height of 86 cm. Calculate the momentum…

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Q: A 2.7-kg object is suspended from a spring with k=21 N/m. The mass is pulled 0.84 m downward from in…

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Q: Why does the image produced by a concave mirror appear to be inverted? O a O b Oc Od The reflected…

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Q: When exactly did the explosion take place?

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Q: 10.2 Simple Harmonic Motion and the Reference Circle The crystal in a digital watch oscillates at a…

A: Given,  Frequency = 215 Hz Maximum displacement = 50 nm                                    A    =…

Q: Use the worked example above to help you solve this problem. Four capacitors are connected in series…

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Q: A ray of light crosses the boundary between some substance with n=1.48 and air, going from the…

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Q: What is the change in elastic potential energy between 0 and 0.8 m? O 64 J 32 J O 80 J O 100 J

A: Given:From 0 to 0.8 m ,Force, F=80 Nx=0.8 m

Q: A 4 kg block is initially sliding up a 30° incline at 6 m/s. It slides 3 m along the surface before…

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Q: The magnetic field is moving to the right and the charge is moving into the page. What is the…

A: Given:- Magnetic field is directed towards right and the charge is moving into the page.…

Q: A 25 W, 120 V bulb has a cold resistance of 45 ohm. When the voltage is switched  on. What is the…

A: Given: The power is 25 W. The supply voltage is 120 V. The resistance of the bulb is 45 Ohm.

Q: julia, a 72 kg computer gamer, catches a 12 kg computer monitor that charles threw at him. Before he…

A: Given: The mass of the Julia is 72 kg. The mass of the monitor is 12 kg. The initial velocity of the…

Q: 1. Choose from the option list below to answer the following parts. a) A cart is being pulled…

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Q: What is the energy stored in the 14.5 μF capacitor of a heart defibrillator charged to 8750 V?…

A: Given Capacitance C = 14.5 μ F  = 14.5 × 10-6 F Potential difference V = 8750 V

Q: rue or False: In a perfectly inelastic collision between two masses, the two masses rebound after…

A: Introduction:-  We know the elastic and inelastic collision.  Elastic collision:- We know that…

Q: A simple pendulum of length L and mass M has frequency f. To increase its frequency to 3f, increase…

A: Given data:  A simple pendulum  Original Length = L Original Frequency = f New frequency (f') = 3f…

Q: A sinusoidal wave is described by the wave function y(x,t) = 0.04 sin(4x - 100nt + π/6), where x and…

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Q: Kris throws a 7 kg bowling ball moving at 6.5 m/s [E]. The bowling ball collides with a 0.8 kg…

A: Collisions are of 2 types which are elastic and inelastic. Kinetic energy is conserved in elastic…

Q: A spaceship has a rotating compartment which gives its passengers artificial gravity. Suppose this…

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Q: If a wave travels through the same medium, which of the following must occur if the wavelength…

A: Solution: Given: It is asked, "if a wave travels through the same medium, which of the following…

Q: What type of heat transfer is seen in the picture? Step 1 O a. insulation O b. convection O c.…

A: Insulation is reduction of heat transfer by creating a barrier between hot and cold object.…

Q: An electric broiler develops 400 cal per second when the current through it is 8 A. Determine the…

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Q: In the figure below, what is the frequency of the ambulance siren as observed by the driver of the…

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Q: The path difference between two waves is 6m. If the wavelength of the waves emitted by the two…

A: We have the relation: phase difference=2πλ×path difference

Q: A little jet plane moves at 820km/h as it makes a horizontal circular turn that has a radius of 15.0…

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Q: A 2.80 kg block hangs from a spring. A 320 g body hung below the block stretches the spring 2.30 cm…

A: Given: The mass of the object is 2.8 kg. The stretching in the spring due to mass 320 g is 2.3 cm.

Q: 8. A package of spicy Cajun pralines lies on a frictionless floor, attached to the free end of a…

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Q: man is trying to throw a ball over a 21 m tree. The ball leaves his hand at an angle of 15° above…

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Q: A car of mass 2086 kg travelling at a speed of 21 m/s has the same kinetic energy as a 2985 kg…

A: Given mass of car m = 2086 kg speed of car v=21 m/s mass of truck M=2985 kg we know kinetic energy…

Q: In an experiment on standing waves, a string 51 cm long is attached to the prong of an electrically…

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Q: A box is pushed horizontally though a displacement of 5.0 metres by a force of 55 Newtons.…

A: Given:Force aplied on the box, F=55 Ndiaplacement of box, x=5 mWork done by the friction, W=19.2 J

Q: A spring AB of natural length 0.5 m and modulus of elasticity 25 N is fixed at A. The other end is…

A: Given:- l1 = original length of spring AB= 0.5 m l2 = original length of spring BC= 0.8 m Y1=…

Q: Calculate the magnitude and direction of the magnetic field at the point P for the figure below. The…

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Q: An electron moves with velocity v =(5.0i−5.0j) ×104 m/s  in a magnetic field B = (−0.73i+0.70j) T.…

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Q: A 70.0 kg astronaut lands on a planet with a mass of 5.3 x1023 kg and a radius of 2.7 x106 m.…

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Q: Please give brief introduction about REFRACTION OF LIGHT BY A CONCAVE LENS experiment

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Q: The angle through which a rotating wheel has turned in time t is given by q = 8.5t – 15.0t2 + 1.6t4,…

A: We know that angular velocity ω=dqdt angular acceleration α=dωdt=d2qdt2