Consider the following hydraulic system. The car of mass 1000 kg is on the right hand side of the system. The diameter d2 is 10 times of the diameter d1. What is the force F (in N) required to lift the car? Give your answer to 1 decimal place. F d1 d2

Q: Q2. In Figure Q2, the 55 kg crate is at rest and the spring is initially unstretched. Knowing the…

A: Given Mass of the crate, m=55kg Spring constant, k=2kN/m Kinetic friction between the plane and the…

Q: Compute the mass of the Earth, assuming to be sphere of radius 6370km. A. 5.968 x 10^24 g B. 6.511…

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Q: hihe the Tollowing: at is magnitude of F ust be in N and kN-m at is the magnitude

A: As per rule, allowed to answer first three sub-parts of the question.  To find: RD =?,(Cr )D =?,RB…

Q: Vector A has magnitude of 8 m and vector B has magnitude of 7.8 m. If the angle between the two…

A: Given data, Magnitude of vector A = 8 m Magnitude of vector B = 7.8 m Angle between vector A and B =…

Q: A small sphere is suspended from a string in a uniform electric field shown by arrows, making an…

A: Given  Mass of sphere m=3×10-3 kg Charge on sphere q=8nC θ=35

Q: There are two forces on the 11.1 kg crate in the overhead view of the figure below, but only one is…

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Q: Two particles m; = 5kg and m2 = 10kg moving as shown in the figure. If v- = 2m/s and v2 = 6m/s. If…

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Q: At what altitude above Earth's surface would the gravitational acceleration be 7.3 m/s²? m

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Q: Find the hydrostatic force acting per m width into the page if hA= 8m.

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Q: QUESTION 3 Use the following equation and table to plot a linear graph (x vs. m) , mg = kx lo = 27.0…

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Q: What mass of gasoline (in kg) can be contained in a fuel tank whose dimensions are 44 cm x 82 cm x…

A: Density is a measure of mass per volume. Density = mass/volume So, Mass = density × volume

Q: The gravitational force between two objects is measured at 3.41 x 1012 N. If the distance between…

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Q: Q1.2:Resolve the horizontal 600-lb force in Figure into components acting along the u and axes and…

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Q: Given the spatial force system, determine the resultant force and the angles they make with the…

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Q: An object ( M=6 kg, R=0.9 m) has moment of inertia about its c.m equal 2.5 kg m? rolls down an…

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Q: Determine the rectangular components of the given force F =55N 0 = 55° Fx = 31.54N, Fy= 45.05N Fx =…

A: The magnitude of force is given as, F=55 N The angle at which force is given as, θ=55o TO DETERMINE:…

Q: Three particles are distributed in the xy-plane. The masses and the coordinates for the three…

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Q: What is the escape velocity of the Earth? (Give your answer in km/s.) Me = 5.98x1024 kg; Re =…

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Q: A person weighs 28 lb on the moon, where gmoon = 5.32 ft/s?. Determine (a) the mass of the person;…

A: Given, wight of the person on the moon, W = 28 lb acceleration due to gravity on moon, gmoon = 5.32…

Q: Two mountains are 1.00 km apart. If their masses are identical (2.00 × 1010 kg), what is the force…

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Q: ТА 30.0° m1 mz

A: Given:-           m1 = 25 kg         m2 = 18 kg        Angle (θ) = 30° →Let us consider the tension…

Q: As an object moves from point A to point B only two forces act on it: one force is nonconservative…

A: Answer  option(A) the potential energy of object decreases,mechanical energy decreases

Q: What force is required to keep a 6x1024 kg mass moving in a circle of radius 1.5x1011m with a speed…

A: Centripetal force is the force which makes a body follow a curved path and its direction is always…

Q: The force that influence on the freely falling objects is called . Normal force O Mass Gravity

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

Q: A 4kg mass rests on a horizontal table. A force F = 20N applied parallel to the table surface and…

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Q: The gravitational force on the International Space Station (449,954 kg) is -324 N. Find its distance…

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Q: 01 = 26°, 82 = 37', T1 = 89.2 N, g=9.80 m/s2, m = ? kg, Enter your answer using 3 significant…

A: Given,

Q: 3. What is the distance of separation between objects of masses 5.6 x 105kg and 8.8 x 106 kg if the…

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Q: The magnitude of the component force F is * 250 Ib -450~ 30

A: Solution

Q: The correct answer is given as: 16.4 N towards the centre of the Earth. Please revise method to…

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Q: A crate is pulled to the right with a force of 72.2 N, to the left with a force of 119.2 N, upward…

A: Consider the following figure. The net force in the X direction is given by the following equation.…

Q: If I know the acceleration of gravity is 2 times the coefficient x^2 and x^2 = 5.1591 How do i find…

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Q: Express the Force F as a Cartesian vector. (2 coordinate direction angles given) a) {300.0i+250.0j…

A: 2 out of three direction angles are given. The direction angles are give by the forumula,where  are…

Q: A person weighing 260 lbs on the surface of Earth exerts the same force on a bathroom scale on the…

A: Given information:Mass of the person (m) = 260 lbs =  Mass of planet X (Mx) = 1.9 MeWhere “Me” is…

Q: The gravitational constant is an empirical constant. a) True b) False

A: True or False: The gravitational constant is an empirical constant

Q: A particle moves in the x-y plane, starting from the origin with an initial velocity of ( 4i -7.2j )…

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Q: (cm) 93 12+ x (ст) -12 12 91 -12+

A: q1 = -10μCq2 = 20 μ Cdistance between two charges = 0.142 + 0.182 = 0.228 mmagnitude of force…

Q: What is the angle? if, acc= 1.5 m/s^2 mass if the block= 5 kg distance= 2 meters

A: The acceleration of the block, a=1.5 m/s2 The mass of the block, m=5 kg The distance traveled by the…

Q: V= (62.2 g +247.1g) / (62.2 g) * (V (2 * 9.81 * 0.011 m )) what is the unit of V = 0.310 %3D

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Q: Two dogs are pulling on a weird-shaped twig of a tree in different directions. The first dog pulls…

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Q: Two forces act on a 2.55 kg object, the gravitational force and a second, constant force. The object…

A: We are given mass of object. We are also given there are 2 forces acting. We are given displacement…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.