The colored lines in the figure represent paths taken by different people walking around in a city. Assume that each city block is 110 m long. W N S E D total distance: B + What is the total distance traveled by the person walking along path C? m

Q: QUESTION 2 Q₁ = 9.00 nC is at (0.300 m, 0); Q2 = -2.00 nC is at (0, 0.100 m); Q3-6.00 nC is at (0,…

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Q: Question 1 A projectile is shot at initial speed v0 = 5.83 m/s with angle theta = 59 degree as…

A: The initial velocity of the projectile, v0=5.83 m/s The angle of projection, θ=59° The horizontal…

Q: Compute for the x-component of 11.0093-unit vector directed 175.9806 degrees with respect to the…

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Q: A total charge of 11.0 μC is uniformly distributed on the surface of a thin spherical shell of…

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Q: A fire grew to 1500kW in 125 seconds, what is the growth rate

A: Fire growth = 1500 kw time =125 s

Q: A bullet of mass 12 gm and cross sectional area 27 mm² and drag coefficient of 0.43 (assumed to be…

A: Given data,  mass of bullet m = 12 gm cross sectional area A = 27mm2 drag coefficient C = 0.43…

Q: A ball dropped from a height of 20 m takes 2 s to fall to the ground. Assume it has a constant…

A: Given value--- height = 20 m . time = 2 sec. initial speed = 0 m/s. We have to find--- speed of…

Q: Figure (a) shows a circular disk that is uniformly charged. The central z axis is perpendicular to…

A: The electric field due to the circular disk is given by, E=σ2ε01-ZZ2+R2 Here, σ2ε0= Em E=Em1-ZZ2+R2…

Q: The mass center G of the 1280-kg rear-engine car is located as shown in the figure. Determine the…

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Q: Based on your understanding of simple harmonic motion and Hooke's law, why do you think the N-H and…

A: We know from Hookes Law : F=-KxAnd Angular Frequency is given by :ω=KM

Q: Four small spheres, each charged to +15 nC form a square 8.0 cm on each side. From far away, a…

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Q: he block on the in k on the horizont ficient of friction ficient of friction , determine the r ion…

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Q: small block with mass 0.327 kg is sliding down a frictionless ramp that is inclined at an angle of…

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Q: Vector in the sum A + B = C  A  It has a size of 22 m and has an angle of 43 ° counterclockwise from…

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Q: A hollow sphere of radius 1.54 m is in a region where the electric field is radial and directed…

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Q: The cars begin racing each other. The first driver accelerates in first gear at 1.0 m/s2 for the…

A: Initial velocity of each car = 0 msfor first car : acceleration (a1) = 1 ms2 , for 3 seconds for…

Q: 18. (a) How many significant figures are in the numbers 99 and 100? (b) If the uncertainty in each…

A: Given data- For question (18) There are given two number 99 and 100. Required- we find out…

Q: A ball is dropped from the top of a 93.89 meter tall tower.  How long will it take to hit the…

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Q: 6. Michael is playing cards with his friends, and it is his turn to deal. A card has a mass of 2.3…

A: Given data- for question (6) Mass of card m=2.3 g  It slides along the table before it Stops (vf=0)…

Q: A dipole consisting of two oppositely charged balls connected by a wooden stick is located as shown…

A: Answer :-C. A molecule located at D would be polarized more than a molecule located at C.

Q: A harmonic wave travels down a string under 60 N of tension with a mass per unit length of 0.400…

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Q: How long will it take a 794 W heater to raise the temperature of 1423 g of water from 14°C to 49°C…

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Q: A bullet of mass m = 0.025 kg is fired vertically towards a block of mass M= 1.57 kg. After the…

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Q: The simplest of these cells would mimic red blood cells in that they could be filled with oxygen and…

A: Given that nanocells are cubic and length of each side of nanocell is 25 nm. To determine the volume…

Q: Four point charges are at the corners of a square of side a as shown in the figure below. Determine…

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Q: At a distance of 12 m from a charged particle, the electric field has a magnitude of 100 N/C. Part A…

A: Given data as per the question Distance =12 m Electric field magnitude =100 N/C

Q: Pedro left home at 18 km/hr . When he wa 1/2 km from home, hi brother Xavier left the houe on hi…

A: velocity of pedro (v1) = 18 kmhr , away from home velocity of xavier (v2) = 24 kmhr , towards pedro…

Q: Find the work done as a gas expands from 0.3 m^3 to 0.8 m^3 at a constant pressure or 3x10^5 Pa

A: The expression of work done for gas expansion is given by, W = P(Vf - Vi), where P is the pressure,…

Q: The driver of a Bugatti Veyron experiences a force of magnitude 792 N while accelerating from rest…

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Q: M k L 2M L 3M

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Q: A 1.00 x 104newton car is traveling down a straight, level road at a constant speed. If the combined…

A: We have; The weight of the car is 1.00 x 104newton The friction force is 1.20 x 102 newtons Since,…

Q: two gears are calibrated so that the large gear drives the smaller gear. The larger gear has a 6 in…

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Q: 6. a) b) Prove an object of 1lbm has a weight of 11bf on Earth What is the weight (lbf) of the same…

A: According to the given data m=1lbm we need to find (a) weight of the object in Earth (b) weight 1lbf…

Q: A car speeds up from 18.7 m/s to 35.8 m/s in 4.8 seconds.  What is the average speed during this…

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Q: A long straight wire carries 31.0 A. At what distance from the wire is the strength of the magnetic…

A: GIVEN             I = 31 A           B=2.4 T

Q: An image is projected from a converging lens of focal length 100 cm onto a screen 3.0 m behind the…

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Q: The value of g on the surface of Neptune is about 13.3 N/kg. The planet has a radius of 2.27 × 10³…

A: Given:- The value of the g on the surface of Neptune g = 13.3 N/kg.  The planet has a radius of R =…

Q: A vertical dam on a large lake is 30 ft tall and 60 ft wide, and the water level is 3 ft below the…

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Q: A simple device to measure projectile speed consists of a block of ballistic material of mass M…

A: mass of block = M mass of projectile = m Spring constant = k Amplitude = A Period = T

Q: An electron is moving in the yz plane, and at a particular instant, the electron has the velocity…

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Q: 1028 charge carriers/m³) is placed in a uniform magnetic field oriented perpendicular to the strip.…

A: Number density, n = 8.47×1028 carriers/m³ Current, i = 3.50 A Hall potential, H = 3.91×10-7 V…

Q: Audible sound waves have frequencies ranging from 50 to 20000 Hz. Explain, with examples, how…

A: Frequency : Frequency is the number of times per second that a sound pressure wave repeats itself.

Q: ▼ Part A What must the charge (sign and magnitude) of a 1.25 g particle be for it to remain balanced…

A: Mass(m)=1.25 g  Electric field (E)=670N/C

Q: The graph of the angle that the string of a simple pendulum makes with the vertical as a function of…

A: A wave is a disturbance that carries energy that travels through matter or in space. Sound and light…

Q: Cheetahs can accelerate to a speed of 20.0m/s in 2.50 s and can continue to accelerate to reach a…

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Q: A wire carrying 6.60 A of current is bent into a circular arc with a radius of 0.700 cm. The…

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Q: An astronaut is standing on the moon. If the gravitational force exerted by the Moon on the…

A: Solution:-

Q: An object with height ho is located a distance do from a converging lens having a focal length f.…

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Q: A man walks 19.1982 m directed 149.1237 degrees from the positive x-axis, then he walks 45.3282 m…

A: first leg of displacement = 19.1982 m @ 149.1237 degree from +x axis second leg of displacement =…

Q: Convert the given lengths from the derived units to meters 257Mm= ??  m I do want to note that the…

A: Given: L = 257 Mm To be determined: L = in meters

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.