A car travelled 15 kilometers west, then travels east for another 45 km. Calculate the magnitude and direction of the resultant displacement of the car.

Q: 2. A 35 kg child is riding on a swing. At her highest point she is 1.8 m above the ground, at her…

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Q: A Fahrenheit thermometer and a Celsius thermometer indicate the same magnitude of temperature of an…

A: Given For a given temperature, the Fahrenheit and Celsius thermometer indicate the same magnitude of…

Q: Suppose 0.35 mol of neon gas undergoes an isobaric process from an initial state Pi = 101kPa,…

A: 0.35 molInitial state: Pi=101 kPa                     Vi=8.64 LFinal state : Pf=101 kPa…

Q: Determine the moment of inertia (mm4) of the cross section shown with respect to the x-axis if…

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Q: the Raaua R 0.56R Answer:y = R

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Q: 1. The rectangular framework shown in the next slide is subjected to the indicated non-concurrent…

A: In order to calculate the net force , we first need to  write the components of each force in x and…

Q: 3) Below is a picture of a 12.000 Volt battery connected to a capacitor that originally has a…

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Q: (3) A silver dollar is dropped from the top of a cliff that is 1362 feet tall. The height of the…

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Q: The length of a second's pendulum is increased by 1%. Find how many oscillations the pendulum will…

A: No. of oscillation made by second's pendulum is given by- =24X36002=43200 When the length pendulum…

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: 4. Fret if a 1 is increased three times and qz is reduced to 2 : 5. Fnet if g2 is increased three…

A: Given data: The net force between two charges is given as, Fnet = 500 N Formula used: According to…

Q: 2. A satellite of mass 190 kg is placed into an orbit around Ear the surface. (Earth's radius is…

A: Given: The mass of the satellite is 190 kg.             The height of the satellite above the…

Q: Three resistors are connected as shown below. R =R2= R3 6.0Q. The voltage across the battery is 44…

A: Given data:  R1 = R2 = R3 = 6.0 Ω Battery voltage (V) = 44 V

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

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

Q: m₂ m₂ The coefficient of kinetic friction between the m₂-2.35 kg block and the table is 0.32. What…

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Q: loop. The polid black line i the roller coter ack different positions on the track. The roller…

A: Potential energy of an object is by virtue of its height, while kinetic energy of an object is by…

Q: Kindly answer this and please provide the correct answer thank you.

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Q: 2) Four identicali charges of 3.000 µC are piaced at the corners of the rectangle below. A) What is…

A: The electric field due to a charge Q at some distance x from it is given…

Q: 2. Explain the variation of properties on reducing the size from bulk to nano.

A: Explanation: Nano dimensions corresponds to dimension of the order of 10-9. It is very small and…

Q: Two forces of magnitude TA= 7803 lb and TB= 14237 lb are applied as shown to a welded connection.…

A: Given, TA= 7803 lbTB= 14237 lbθ= 48°

Q: 2. Tom is tasked to bring a block of wood on top of a hill. Due to his small physique, he cannot…

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Q: A ski starts from rest and slides down a 28° incline 55 m long. • Part A If the coefficient of…

A: Given data: Angle of inclination, θ=280 Distance covered, d=55 m Coefficient of friction, μ=0.090

Q: A particle function: 4(x)=Acoskx+Bsinkxw(x), where A, B, and kare constants. Assuming that the…

A: Given: The wave function of the particle is ψx=Acoskx+Bsinkx. The Schrodinger's wave equation of…

Q: 1. (Young, et. al., Sears and Zemansky's University Physics, 12th Ed.) Charge q₁ = +55 nC and charge…

A: Given Data Charges are given as q1=+55 nC=+55×10-9 C and q2=-35 nC=-35×10-9 C Separation between the…

Q: O O O O O Four charged particles (qa. 9b. qc. and qd) are at the corners of a square as shown below.…

A: Direction of Electrostatic force between two point charges depends upon sign of both charges. For…

Q: 2. The Modified Atwood Machine above has the following masses: m1 3 kg and m2 =5 Kg. The coefficient…

A: Kinematics.

Q: We have a cable that weighs 2 lbs/ft attached to a bucket filled with coal that weighs 800 lbs. The…

A: The weight of cable = 2 lbs/ft Weight of bucket = 800 lbs H = 500 ft

Q: Problem 5 Show that, not matter what A and B are, À- (1 x B) = 0.

A: Write the equation for the scalar product of two vectors A→ and B→. A→×B→=ABcosθ Here, The angle θ…

Q: 2. A ball is dropped from a height of 20 m above the ground. A) How much time does it take to reach…

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Q: A hollow conducting spherical shell has radii of 0.80 m and 1.20 m, as shown in the figure. The…

A: Given: In this question, the given details are, A hollow conducting spherical shell has radius of…

Q: 2 1 g The figure above shows three blocks, 1, 2, and 3, of mass mı, m2, and m3 respectively. Block 2…

A: This question can be solved by using simple Newton's Laws of Motion, along with some concepts of…

Q: equations of ntripetal force. 3. In your initial ocular visit to the site, you measured the radius…

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Q: A child is pushing a merry-go-round. The angle through which the merry-go-round has turned varies…

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Q: Imagine you are holding a tuning fork of frequency 440 Hz over the top of a tube in water. Adjusting…

A: Given , frequency of tuning fork = 440Hz            length of tube when first loud sound comes ,L=…

Q: Positive charge Q is distributed uniformly around a very thin conducting ring of radius a, as in…

A: Given  A charged ring having uniform charge Q .

Q: Three batteries of o 15 V with intemal resistance r = 12 V %3D ,and 2 = 12 V %3D er, are connected…

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Q: Determine the distance h of the symmetric beam cross section to the locate the centroid given that…

A: a=6.8mm b=10.5 mm  C=20.5mm  d=117.2mm

Q: A glass cover is placed over a water drop on a glass slide. When this is done, orange light (A= 605…

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Q: In one series of aircraft exercises, a pilot went down 370 m after ejecting from his jet plane and…

A: Given:distance travelled by pilot after ejection, d = 370 mcrater depth, x = 1.1 mmass of the pilot,…

Q: In the figure, two long barges are moving in the same direction in still water, one with a speed of…

A: Given, speed of the first barge,  v1=13 Km/h=3.61 m/s speed of the second barge,  v2=24 Km/h=6.67…

Q: Please I need help with question 123. Thank you.

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Q: Help Liam Liam drew this graph on the previous screen. T What do you think happened to the green…

A: In the given graph there are two  values of height corresponding to one value of time. So when he…

Q: A 10.-kilogram rubber block is pulled horizontally at constant velocity across a sheet of ice.…

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Q: The magnetic field strength of a thoroughly wound flat circular coil of wire that has a measured…

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

Q: What arrangement of parallel and series connections with a 11-V battery will give the minimum…

A: The arrangement which will have minimum voltage drop at C1=2μF is the second arrangement. C1 and C3…