On mars: A low-altitude observation satellite with a mass of 650 kg is located at an altitude of 400 km. What would its centripetal acceleration be? What is its rate of revolution around Mars?

Q: Activity 1: Observing wave motion ACTIVITY: Observing wave motion ATL Critical-thinking skills:…

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Q: Two children playing on a frictionless garden gate invent a new game called "gate". The idea is that…

A: Answer Torque is the force needed for the object to rotate around its pivot axis. It is written in…

Q: The uniform fields shown in the figure are on a dielectricdielectric boundary, but on opposite…

A: in this question we use dielectric dielectric boundary condition.

Q: A car of mass 600 Kg is moving with a velocity of 10 m/s. Determine its Momentum.

A: Given: Mass, m=600 Kg Velocity,v=10 m/s To find: Momentum,P=?

Q: A. Volume Measurement Problem: You have 3 empty containers. One container holds 3L, a second holds…

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Q: Determine the reactions at the support A and B in loading below. * 2m 60⁰ 2 kN -10 m- B

A: Force produces torque. This torque bring about rotation. Force may be balanced but torque may be…

Q: uppose the mass of a fully loaded module in which astronauts take off from the Moon is 10,200 kg.…

A: Mass of module = 10200kg Thrust provided by engine =34500N Gravition acceleration of moon = 1.67…

Q: A crate of mass 65 kg is pushed along a floor with a force of 40 N for a distance of 12.11 m.…

A: Given data,    Force  =  F    Distance  =  d      To find,          Work done

Q: A solid piece of clear transparent material has an index of refraction of 1.61. If you place it into…

A: Explanation:

Q: The drive chain in a bicycle is applying a torque of 0.76 Nm to the wheel of the bicycle. The wheel…

A: Given:-  The driver chain in a bicycle is applying a torque τ= 0.76 N  The moment inertia I = 0.24…

Q: A crate of mass 65 kg is pushed along a floor with a force of 40 N for a distance of 12.11 m.…

A: Given: Mass, m=65 Kg Force, F=40 N distance, x=12.11 m To find: Workdone, W=?

Q: (II) Part of a single rectangular loop of wire with dimensions shown in Fig. 21-62 is situated…

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Q: The circuit in the drawing contains five identical resistors. The 45-V battery delivers 64 W of…

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Q: Yolanda is at the firing range practicing how to shoot a gun. A 12 g bullet is fired from her gun…

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Q: A motorcyclist starts from rest and reaches a speed of 6 m/s after travelling with uniform…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 6 m/s Time (t) = 3 s Required:…

Q: box with a mass of 103 kg is pushed at a constant speed up a frictionless incline (with θ = 11…

A: Visualize the Problem:

Q: The scale on a map is 1cm=10km. If two cities are 4.8cm apart on the map what is the actual distance…

A: Given  Scale taken on map  1cm = 10 km  Two cities are 4.8 cm apart on the map .   Therefore ,…

Q: Particle A and particle B are held together with a compressed spring between them. When they are…

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Q: A parallel-plate capacitor has a capacitance C0 in the absence of a dielectric. A slab of dielectric…

A: Initial conductance =C0 Thickness of slab=d/3

Q: the coefficient of friction between 40 kg crate and the floor is 0.680, (a) what horizontal force…

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Q: Assume that the period to travel 4 wavelengths 12 ms 09 ms O 24 ms O 1 ms of a wave is 3 ins What is…

A: Given data: Time period of a wave, t=3 ms Our question is to find the time taken by the wave to…

Q: Regarding light spectroscopy, which of the following statements is correct? The spectral lines are…

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Q: Part A. Angle of Incidence vs. Angle of Reflection Angle of Incidence 10 15 Angles 0₁ 0₂ 0₁ 0₁ 05 20…

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Q: A car accelerates from zero to a speed of  36 km/h in 15 s.   i. Calculate the acceleration of…

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Q: A wheel rotating at 17.55 rad/s undergoes an angular acceleration of 12.70 rad/s^2. Through what…

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Q: Question 4 In the figure, find the tension in both ropes and the acceleration of the three objects…

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Q: A light bulb is connected to a 120.0-V wall socket. The current in the bulb depends on the time t…

A: GivenV = 120.0 VI = 0.840Asin(432 rad/s)t

Q: Consider the circuit shown below. The voltage drop will be the largest AVtot = 12 V R₁ = 11 22 m R₂…

A: Given  R1=11Ω R2=28Ω R3=8Ω Voltage Vtotal=12V

Q: A 0.5 kg block slides along a horizontal frictionless surface at 2.5m/s. It is brought to rest by…

A: concept: conservation of energy : energy can neither be created nor be destroyed but can transferred…

Q: A plastic board with length X and mass Y is leaning against a frictionless wall. The plastic b. made…

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Q: A gardener is using a tool as shown in the figure to pull weeds. 60cm 24 cm

A: Given, Gardner applies a torque in order to pull a weed, τ = 1.77 N

Q: The force P is applied to the 57-kg block when it is at rest. Determine the magnitude and direction…

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Q: Problem 7: You are told that in a thundercloud, a 1 g raindrop can acquire a charge of 1.5 mC.…

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Q: What would the answer be for part B?

A: in this question we discuss what will happen when plate slip and change on center of gravity of…

Q: 1- A particle is pushed along a horizontal surface in such a way that it starts with a velocity of…

A: As per guidelines only first question is solved here. Given, initial velocity, u = 12 m/s…

Q: When landing after a spectacular somersault, a 40.0 kg gymnast decelerates by pushing straight down…

A: Given: mass (m) = 40 Kg            deceleration (a) = 8g To find : Force exerted (F)

Q: 19. A bus is travelling at a constant speed of 35 kmph (kilomiles/hr). How many hours will it take…

A: Given data:  Speed (v) = 35 km/hr Distance (d) = 3000 km Required: The time (t)

Q: The parking brake on a car causes the rear wheel to lock up what would be likely consequences of…

A: Rotation and translation are 2 attributes associated with motion. Rotation is when body revolves…

Q: In the figure particle 1 of charge q₁ = 1.07 μC and particle 2 of charge q2 = -2.91 µC, are held at…

A: Let, Distance between q3 and q1 = x cm Distance between q3 and q2 = (L+x) cm Since net force = 0 F13…

Q: What I Know DIRECTIONS: Write TRUE if the statement is correct and FALSE if otherwise. 1. Light…

A: As per guidelines only 3 subparts are solved here. 1.  Given statement: Light cannot travel in a…

Q: The period of a pendulum is T=2π√(l/g) This is required formula to calculate g by measuring T and l.…

A: Question The period of a pendulum is T=2π√(l/g) This is required formula to calculate g by…

Q: A hiker, who weighs 985 N, is strolling through the woods and crosses a small horizontal bridge. The…

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Q: X Find the period of the vibration. B hmm 0.56cm -0.56cm 0.2 D t(s)

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Q: Compute the wavelength of a second wave that has a frequency of 40 Hz and a wave speed of 1300 m/s.

A: Given data:  Frequency (f) = 40 Hz Wave speed (v) = 1300 m/s Needed: The wavelength (λ)

Q: A 5 kg sphere moves at 5m/s in the +x direction and hits a 2kg stationary ball at the origin. After…

A: in this question we use conservation law of momentum.

Q: If you are driving on the highway at a speed of 43.0 miles/hour how fast are you traveling in…

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Q: If the photon energy is sufficient to produce * an electron excitation (resonant with an electronic…

A: To answer Electronic transition. Interference

Q: A spring with a mass of 2 kg has natural length 0.5 m. A force of 25.6 N is required to maintain it…

A: Mass of the spring=2 kg Natural length =0.5 m Stretched length=0.7 m Force=25.6 N

Q: Question 11: Complete and balance the following nuclear fission reactions: 98 132Sb + X n + 2Nb 51…

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

Q: What is the wavelength of a 256-hertz sound wave in air at 31 degrees Celsius? b Od 0.773 m 8.53 *…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!