How far will the car travels in 45 minutes if it is moving at a constant speed of 60 km/H?

Q: 4. The following table shows the charge and location of two point charges in an xy-plane: 91 92…

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Q: 4. Two electric charges, shown in the figure below. Charge at point A is 8μC and the electric force…

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Q: How can you relate the Coulumb's law for electrostatics to your relationship with an important…

A: Coulomb ‘s law has a great applications in modern life. This law specifies the direction of electric…

Q: where did u get the mp and mn?

A: clarification is sought for mp and mn

Q: Problem 3 A rollerblader starts off at initial position x(0) = = 0. Their velocity vs. time graph is…

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Q: Consider the given grap the following: 1. The acceleration from 0 s to 2 s 2. The acceleration from…

A: This problem can be solved using basic formula of linear acceleration and distance.

Q: 2. An object is located 60.0 cm to the left of a concave mirror (with R = 30 cm). a) What is the…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Two charges, QA = -3.85 nC and QB = 6.90 nC are placed along x-axis at positions A=0 m and and g =…

A: 1) Coulomb's Law: It states that the force of attraction or repulsion between two static electric…

Q: Define special relativity and give an example

A: Special relativity is a theory of physics developed by Albert Einstein in 1905. It describes the…

Q: For Q17 A proton is moving in a circular orbit of radius 14 cm in uniform 0.8 T magnetic field…

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Q: You are working on a research project in which you must control the direction of travel of electrons…

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Q: In an stationary, frictionless and advection free Windfeld the Isobars proseed from North to South.…

A: The horizontal wind vector can be calculated using the geostrophic wind equation, which states that…

Q: The displacement vectors A and B shown in the figure below both have magnitudes of 1.70 m. The…

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Q: A fighter plane moving 211.0 m/s horizontally fires a projectile with speed 47 m/s in a forward…

A:

Q: Consider a spherical shell with inner radius r₁ = 0.4 m and outer radius r₂ = 1 m. The hollow inside…

A: In the following problem,  Inner radius of spherical shell, r1=0.4 m Outer radius of spherical…

Q: Sam is running 5 km/h N on a flatbed truck that is traveling 10 km/h N on an aircraftcarrier that is…

A: Given that, The velocity of the Sam is us=5km/h towards the north on the truck The velocity of the…

Q: A 645 kg car is being pushed along a flat parking lot at a constant speed of 1.78 m/s. The…

A: The mass of the car, m=645 kg The velocity of the car, v=1.78 m/s The coefficient of friction…

Q: For Q15 & Q16 For the circuit shown in the figure, if E₂ = 20 V, 915: The current Is (in A) in the…

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Q: The guy wire supporting a 100-foot tower has a tension of 500 pounds. Using the distances shown in…

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Q: The average speed of a deer that runs 2 Km in 1/2 hour is equal to     1 km/hr     2 Km/hr     4…

A:

Q: Three charged particles are located at the corners of an equilateral triangle as shown in the figure…

A: Draw the free-body diagram of the system.

Q: A light source of 625.nm illuminates two slits that are 1.2m away from a screen. The first order…

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Q: M (R₂+h) а = G- g 2

A: Givenag=GMRE+h2thusRE+h2=GMagtaking square root both sideRE+h=GMagthus,h=GMag-RE

Q: 1. Object A has a charge of 3μC and a mass of 0.0025kg. Object B has a charge and a mass of 1μC and…

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Q: How many magnitudes separate something that operates in nanoseconds from something that operates in…

A: Known values1 nanoseconds = 10-9 seconds1 ns = 10-9 s1 milliseconds = 10-3 seconds1 ms = 10-3 s

Q: A violin string with a mass of 0.35 g is 33 cm long. The frequency of a wave supported by the string…

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Q: A proton is placed directly in the middle of a parallel plate system, as shown below.  The parallel…

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Q: Find the following for path A in the Figure, measuring the displacements from the back of the arrow,…

A: We have to find the distance and magnitude of displacement for path A. Hence we have to take help…

Q: Why are daytime and nighttime hours of equal length on an equinox?

A: Equinox: An equinox is an event that happens twice a year when the sun is directly over the equator.…

Q: A Student Throws a football upward to a friend in a window5 mdirectly above. The friend catches the…

A: Height, h = 5 m Time, t = 2 s Initial velocity, u = ?  Velocity before it was caught = ?

Q: 2. A conical pendulum consists of a 0.50 kg ball attached to a string with a length of 75.0 cm. The…

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Q: A particle moving along a straight line decelerates according to a = -kv, where k is a constant and…

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Q: Physics Given vectors A = and B +15, +10 > and B =, what is the magnitude of à – B? Ả -

A: Given value--- A = < 15 , 10 > . B = < 15  - 10 > . We have to find--- magnitude of A…

Q: A diver leaves the end of a diving board that is 2.0 m above the surface of the water. Her dive…

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Q: a) Given the known information below about Triton (the largest moon of Neptune)  calculate the mass…

A: Givenmass of triton, m=2.141×1022 kgorbital radius, r=3.55×105 kmorbital period, T=5.88 days(a)let…

Q: Two spherical shells have a common center. A -3.00 x 10-6 C charge is spread uniformly over the…

A: According to the question data q1=-3x10-6C q2=+4.50x10-6C We need to find Electric Field at distance…

Q: Light begin an EM wave does not obey Maxwell equations. Select one: O True False

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Q: A swimmer heading directly across a river 200 m wide reaches the opposite bank in 6 min 40 s. She is…

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Q: A water wave travelling at 12.0 m/s is observed to have 25 crests (full wave cycles) pass a single…

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Q: For 589nm light, calculate the critical angle for the following materials surrounded by air. (a)…

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Q: How much heat is required to convert 25.4 g of liquid water (H2O) at 85°C to steam 2.01 J/g-C. and…

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Q: 2. The illustration below shows a ball swinging freely in a plane. The mass of the ball is 4.0 kg.…

A: The question asked for maximum kineric energy but the options have the unit of speed hence…

Q: A sailboat race course consists of four legs, defined by the displacement vectors ...and B.as the…

A: According to the question three vectors are given A=3km B=5.4km and C=5.2km we need to find fourth…

Q: to two decimal places): (what is ‘h’?)​Eccentricity of earth orbit is 0.0167​µ(sun) = 1.32712E+11…

A: a) To calculate the speed of the Earth around the sun at aphelion, we need to use the equation for…

Q: a small electric motor lifts a 12.5 kg mass to a height of 4.20 in 75.0 s. what is the power output…

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Q: The work function of gold is 5.1eV. a) How many photoelectrons can you remove from a golden spoon if…

A: a) To calculate the number of photoelectrons that can be removed from a golden spoon in one second…

Q: Suppose a peperoni Hot Pocket is taken from the microwave, where its internal temperature is 198°F,…

A: We use newton law of cooling which states that the rate of cooling is directly proportional to the…

Q: The density law is derived from the basic law D=m/v to reach D=M(wt) x Z / v x Na

A: Density =MassVolume D= m/v

Q: 11. Pascal's Principle states that the pressure applied at trigin odi no atooido instelb one point…

A: According to the given data Pressure through out the system = P=4.68kPa Diameter=D=0.1m2 We need to…

Q: a. A raindrop (m= .001 kg) hits a roof of a car at -15 m/s. After it hits, it spatters so the…

A:

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –