V. Find the equilibrant force for the system of forces where A is 20.0 N at 20.0° and B is 40.0 N at 230.0°

Q: 3, 4, 5, 6, 7, 8, 2, 10 and 11 A vertical plate is submerged (or partially submerged) in water and h...

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Q: An arrow is shot into the air with an initial speed of 28.4 m/s at an angle of 32.0° above the horiz...

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Q: An arrow is shot into the air with an initial speed of 28.4 m/s at an angle of 32.00 above the horiz...

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Q: h2 S2 (c)

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Q: Iculate the electric potential at a point P, located at the center of the square of point charges sh...

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Q: A 169.5 lb hiker is able to ascend a 1,980.0 ft high slope in 1 hour and 45 minutes. (a) How much wo...

A: Given : F = 169.5 lb d = 1980 ft t = 1 hour 45 minutes = 6300 seconds

Q: An object undergoing uniform circular motion in a horizontal circle is shown below. What is the dire...

A: Explanation:   When an object is moving in a circular path it experiences acceleration. This acceler...

Q: 2. A platinum bar increases in length by 0.2% when its temperature increases to 222°C. a. Draw the f...

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Q: 4) Linearize the following equations (rearranged in the form y = mx + c): a) F = uN, where F is the ...

A: Ques linearize the following equation y=mx+c here, y: dependent variable x: independent variable m: ...

Q: Q1) The Bohr model of an atom explains the physical behavior of an atom through three hypotheses. de...

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Q: For numbers 10,11 & 12 Point A (1,0, -1) Point B (-2,0,1) Point C (2, -1,0) 10. Given the following ...

A: Given: A ( 1,0,-1)B (-2,0,1)C (2,-1,0) force along AB = 500 N force along AC = 200 N

Q: Two wires are parallel, and one is directly above the other. Each has a length of 47.5 m and a mass ...

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Q: 06: You push a biock across a rough surface (with friction) at constant velocity. The frictional for...

A: As you have uploaded multiple question, we will solve only first question for you. To get remaining ...

Q: Q5) A child pulls a wagon with a force of 20N by a rope making an angle of 25° with the horizontal. ...

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Q: You have exactly 4 minutes 14 seconds to get to your next class on time and that classroom is 463 m ...

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Q: A thermodynamic system undergoes a process in which its internal energy decreases by 460 J. Over the...

A: Given data :- Decrease in internal energy ∆U = -460 J Work done on the system W = -204 J

Q: A galvanometer has a coil resistance of 50 Ω and a full-scale current of 1 mA. What shunt resistance...

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Q: do provide the given and show complete solutions. thnx

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Q: A resistance temperature detector (RTD) has a linear approximation resistance measuring function wit...

A: the RTD detector works on formula R=R0(1+α∆T) which is linear on a large range of about -200 to 800 ...

Q: Self paced practice problem Projectile motion A crazy person jumped off a 100-meter sea cliff becau...

A: Given: h = 100 m u =20 m/s θ=25°

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Q: Q4)Use the graph below to answer questions the following questions a) What is the displacement of th...

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Q: 6. Draw the complete free-body diagram (FBD) of each of the bodies designated in the statements. The...

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for ...

Q: Look at the velocity-time graph given. 12 ... 10 v (m/s) 6 4 10 20 30 40 t (s) iii. 15-20 seconds i....

A: The velocity time graph is given for a train. The velocity of the train is plotted along y axis and ...

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose one such plate has...

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Q: 3) What is the reading on the spring scale for each of the situations depicted in the figure below? ...

A: For equilibrium net force acting on the system must be zero.  Reading of scale = tension/g 

Q: Look at the velocity-time graph given.  During which interval or intervals is the train’s accelerat...

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Q: A rescue plane drops a box of relief goods to the flood m survivors. The plane is travelling horizon...

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Q: A rock is dropped from a sea cliff, and the sound of it striking the ocean is heard 3.4 s later. If ...

A: Total time given is sum of time taken by the rock to fall on the ocean and time taken by the sound t...

Q: Look at the velocity-time graph given. 12 ... 10 v (m/s) 8 6 4 10 20 30 40 t (s) iii. 15-20 seconds ...

A: Given data:  Velocity-time graph Required: Time interval during acceleration of the train is zero 

Q: How many seconds are there in 1.00 year? Assume it is a leap year

A: To discuss total seconds in a leap year.

Q: A bedroom bureau with a mass of 42 kg, including drawers and clothing, rests on the floor. (a) If th...

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Q: Calculate how much heat in J has to be added to a sample of an ideal monoatomic gas at a pressure of...

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Q: Consider Gauss's law: f E - dA=q/€0 . Which of the following is true? E must be the electric field d...

A: GivenGauss's Law∮E.→dA→=qε0

Q: A charge of + 80 µC is placed on the x - axis at x = 0. A second charge of - 50 µC is placed on the ...

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Q: 1. Two masses are attracted by gravitational force of 0.24 N. What will the force of attraction be i...

A: 1. Two masses are attracted by gravitational force of 0.24 N. What will the force of attraction be i...

Q: In the circuit of the figure below, the current I, is 1.8 A and the values of & and R are unknown. W...

A: I1 = 1.8 A R1 = 6 ohm V1 = 24 volts R2 = 3 ohm   

Q: ged capacito and a resistor are connected in series to a urce of emi. Il G the Tollowing. (a) the ti...

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Q: A projectile (m,, = 90 g) traveling at v = 655 m/s strikes and becomes embedded in the block (m, = 3...

A: Given: The mass of the projectile is 90 g. The initial speed of the projectile is 655 m/s. The mass ...

Q: Show that the speed of a mass m with positive charge q when accelerated from rest across a potential...

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Q: 10cm J cm Example Q1=50µC Q2=75µC 10cm 10cm • Solve the magnitude and direction of the electric Q3=3...

A: The three charges are placed at the vertices of an equilateral triangle of side length a=10 cm. Let ...

Q: 1. Given that the position of a particle is defined in terms of time by the equation below, where x ...

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Q: A capacitor is composed of 2 plates separated by a sheet of insulating material 2mm thick and of rel...

A: Let initial capacitance be C, then C=3ε0Ad=3ε0A2×10-3  

Q: Suppose the position of an object moving horizontally after t seconds is given by the following func...

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Q: 4.00 kN R3 R2 3.00 kN 2.00 kN R1 ) the current in each resistor shown in the figure above = 0.28 '1 ...

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Q: A spherical capacitor contains a charge of 3.00 nC when connected to a potential difference of 230.0...

A: We know thatC=Q∆VHereC=CapacitanceQ=charge∆V=Potential difference

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 153 m/s to the east. I...

A: Use the formula of average acceleration to solve for average acceleration.  As final speed is 0 m/s ...

Q: 3. Water flows at the rate of 5 ft³/s through an inclined pipe. At point A, wher the diameter is 12 ...

A: GivenWater flow at rate ,Q=5 ft3/sAt point Ad1=12 inPA=15 psiHeight between point A and B=24 inAt po...

Q: If you increase your push, what happens to FN?

A: We know that about the normal force and the static friction force.  When an object sitting on a plan...

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!