Force vectors F1 and F2 act on body P with the resultant force vector R. The resultant force R = 350 N and the angle between R and the x-axis is of 35O.  If F1 = 180 N and the angle between F1 and the x-axis is 72O, determine the magnitude of F2 and the angle between F2 and the x-axis.

Q: The direction of an induced current can be determined by: Select one: 020 O a. Coulomb's Law Ob. Ohm...

A: The direction of induced current can be determined by :   

Q: a man drove his car from poitn A to C. He took route ABC and completed his journey in 10 hours. Use ...

A: distance: actual path taken by object to reach final point. displacement: shortest distance between ...

Q: As shown, a single loop (resistance R, width W, and length L) moves to the right at a constant speed...

A:

Q: You fill a 5.0 x 103 m3 bucket with water that flows from a pipe of radius 1.25 cm. If it takes 14.0...

A:

Q: A steel wire of length 2.10 m with circular cross section must stretch no more than 0.300 cm when a ...

A:

Q: A rectangular block has dimensions 2.9 cm X 3.5 cm X 10.0 cm. The mass of the block is 615.0 g. What...

A: Here, we calculate the given as follow;

Q: A proton moves through a magnetic field of magnitude 2 T at a speed of 5 x 106 m/s perpendicular to ...

A: Given : Velocity of the proton = 5 x 10⁶ m/s and magnitude of the magnetic field = 2 T Here, the cor...

Q: the Electric Field Mapping experiment, which of the following is done ? Oa. Measuring how the streng...

A: Electric field mapping---  The electric field is a map in space which shows at representative points...

Q: A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is he...

A: We know that the law of conservation of energy is given as  P.E = K.E mgh = 12mv2v= 2gh  where m is ...

Q: A 5-cm radius conducting sphere has a charge density of 2 x 10 c/m2 on its surface. Its electric pot...

A: radius of sphere=5cm=0.05m charge density (σ)=2×10-6 C/m2

Q: A conducting spherical shell with inner radius a = 6 cm and outer radius b = 8 cm has a positive poi...

A: Introduction:- Since the electric field must vanish inside the conducting sphere's volume, the charg...

Q: Question 4 Water is flowing without friction through a pipe. At the beginning of the pipe the water ...

A: Apply Bernoulli’s equation between the beginning and the end. Here, p1, v1, z1 are the pressure, ve...

Q: 2. Consider an electric circuit shown in Figure 2. 30 4Ω 62 ww- 82 Figure 2 a. If the current follow...

A:

Q: A point charge Qis placed on the x axis at x -2.0 m. A second point charge, -Q, is placed at x = 1.0...

A:

Q: In the given figure, the lines labeled by 1 and 2 are, respectively: 2020 select one: H a. Electric ...

A: In the figure , the labeled lines are 

Q: Consider the circuit as shown in the diagram. Using the current directions set in the diagram, what ...

A: We have I2=I1+I3    

Q: TV N 2L R N2LT イー mrig = Mr.a Tz Mrig tmria T Che) -T(AI) = J a (Mrigt mra)ee Re (mag) +Relana) - FI...

A: Since the centripetal and tangential acceleration vectors are perpendicular to each other for circul...

Q: 3.7.4. [Level 1] A baseball traveling at 60 mph hits the helmet of a player. If the baseball weighs ...

A: baseball is moving with a velocity v = 60 mph forward. after collision, let ball move with velocity ...

Q: 1000 O 6.7 O 3.3 10 O 5 O 2

A:

Q: For every four seconds, 8.77E10^19 e- move past a given point in a circuit. How long would it take f...

A: Number of electrons passing through a given point in a circuit (N) = 8.77×1019 electrons time taken ...

Q: How much energy does it take to raise the temperature of 6.5 pounds of water from 68 deg. F to 212 d...

A:

Q: A 2.32 kg mass is sliding across a horizontal surface while being pushed on by an applied force of 1...

A: Given Mass of an object = 2.32 kg applied force = 17.2 N i acceleration of the mass =  3.61 m/s2 i ...

Q: A proton moves through a uniform magnetic field of magnitude 2 ?? at a speed of 5 x 106 m/s. (a) Wha...

A:

Q: An astronomer is observing a binary star that is 15 pc away. The two stars have an orbital separatio...

A: In this question we have to find the minimum aperture of the telescope that is needed in order to re...

Q: Two parallel wires are separated by a distance of 0.05 m. Wire 1 carries a current of 12 A. Wire 2 c...

A:

Q: 5. (moderate) A capacitor is fully charged by a battery and then disconnected. An insulator is then ...

A:

Q: Ohm's Law Experiment Ohm's law is not applicable to: a) DC circuits b) high currents c) small resist...

A:

Q: How long (in ns) does it take for an electron starts from rest to move a distance of 1.0 cm through ...

A:

Q: How much chemical energy must a 1.25V flashlight battery expend in producing a current flow of 150 m...

A:

Q: Useful Constants Ke = 1/4TTE, = 9 x 10° N.m2/c2, co 8.85 x 10 12 C2/N.m2; e = 1.6 x 10 19 C; melectr...

A:

Q: The figure shows two long, straight parallel wires. The wires are a distance Dapart, and carry diffe...

A:

Q: The figure below represents the charging process for a capacitor of value C connected to a power sup...

A:

Q: A fire engine siren emits sound at 1260 Hz. The fire engine is driving down the street toward you at...

A:

Q: A proton (mass 1.67x1027 kg, charge 1.60x10 19 C) moves from point A to point B under the influence ...

A:

Q: How much heat is required to raise 7.9 kg of gold 55°F? (include units with answer)

A:

Q: Car: Drag: 5000 N Thrust: 5000 N Which one of the statements describes the motion of the car? A. It ...

A: Given: The drag force is 5000 N. The thrust force is 5000 N.

Q: In the figure below, the light, taut, unstretchable cord B joins block 1 and the larger-mass block 2...

A:

Q: Wheatstone bridge consists of: 2020 ) 4 resistive arms p) 2 resistive arms =) 6 resistive arms H) 8 ...

A: Number of resistive  arms in a Wheatstone bridge =4 there are 4 resistance in a Wheatstone bridge. E...

Q: Wheatstone Bridge Experiment: A galvanometer is used as a: a) current source b) voltage source c) nu...

A: Wheatstone bridge Experiment :  A galvanometer is used as  a :   

Q: A bullet is fired horizontally with an initial velocity of 500 m/s at a target located 250 m from th...

A: Here, we calculate the given as follow;

Q: A circuit consisting of three ideal batteries with voltages &1, E2, and E3, and three ideal resistor...

A: Given value--- E1 = 11.5 V. E2 = 18 V. E3 = 24 V. R1 = 1.3 k ohm. R2 = 20.5 k ohm. R3 = 3.75 k ohm....

Q: A long straight current-carrying wire is supported by light strings tied to the wire at regular inte...

A:

Q: An electric field is created by two parallel plates. At which of the following points is the electri...

A:

Q: In the Wheatstone Bridge experiment, suppose we found the balance point for a given R, and the ratio...

A: Given: The known balance point for resistance Rs Known length ratio L2L1 To determine the ratio of l...

Q: If a 3.15 kg object is placed on a horizontal surface, what is its magnitude of acceleration if the ...

A: mass (m) = 3.15 kg applied force (F) = 36.9 N angle (θ) = -23o= 23o below the horizontal coefficient...

Q: DELL Ohm's Law Experiment Ohm's law is not applicable to: a) DC circuits b) high currents c) small r...

A: Hey, ohms law is great for circuits which contain simple elements such as resistors(load), a voltage...

Q: Aparticle (mass 40g, charge 80 mC) moves in a region of space where the electric fieid is undorm and...

A: Mass of the  particle is M = 4 × 10-3 kg  Charge on the particle is Q = 80 × 10-3 C  Ex = - 2.5 N/C ...

Q: The driver of a 10-wheeler truck slams on the brakes when he witnessed a huge coconut tree blocking ...

A: Here the skid mark shows the distance traveled during the deceleration. So we have: Distance travel...

Q: The Equipotential lines in the Electric Field Mapping Experiment Lnillm Connect points of the same p...

A: The equipotential lines in the electric field mapping experiment:   

Q: Deep underwater, a sub moves through still water at a speed of 23 m/s. The sub sends out a 910 Hz so...

A:

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!