How do I find the resultant R (in the blue line) using components of vectors?

Q: In the diagram below, what is the direction of the total electric field at point P due to the two…

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Q: A 10-kg block rests on smooth incline. The spring is originally stretched 0.5-m. Determine the total…

A: Given data as per question mass of block  =  10 kg spring originally stretch =  0.5 m

Q: Determine which portions or segments that have positive work done and which have negative work done.

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Q: Which of the following best characterizes an equipotential surface? A) It is a three-dimensional…

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Q: asses m1 = 15 kg and m2 = 10 kg are suspended by the cable system shown in the figure. Cable BC is…

A: We know that we have given that the  The masses m1 = 15 kg and m2 = 10 kg are suspended by the cable…

Q: important to change the direction of the c

A: it important to change the direction of the current in a motor

Q: Momentum of an object is defined as the object's mass times its energy. True O False

A: Momentum is a vector quantity because it has both magnitude and direction. S.I. unit of momentum is…

Q: 14. A 1000 kg car is traveling east at 15 m/s and is hit from behind and receives a forward impulse…

A: Given : mass of car = 1000 kg Speed of car, v = 15 m/s Impulse = 6000 N-s

Q: The piping system shown in the figure (which does not show details of all the fittings) is used to…

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Q: -4) A 5.0-C charge is 10 m from a -2.0-C charge. What is the electrostatic force on the positive…

A: Given data: Positive charge Q1 = 5.0 C Negative charge Q2 = -2.0 C Distance d = 10 m

Q: A simple pendulum has a period of 1 s. What is the length of the string?

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Q: Directions: Draw a picture of a circuit. Label the light bulb, switch and battery. Use arrows to…

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Q: A particle starting from the origin (0,0) moves in a straight line in the (x, y) plane. Its…

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Q: Two bodies of masses 5 kg and 10 kg are moving towards each other with equal velocities of 15 m/sec.…

A: Let, the body of mass m1=5 kg to left with velocity 15 m/s v1=-15 m/s and the body of mass m2=10 kg…

Q: 2) The rotation of the flywheel is governed by w = 2VE where w is in rad/s and t is in sec. e = when…

A: Givenw=2tθ=3 radt=1.5 s

Q: Find the intensity of the total radiation falling on an object in which the diffuse radiation is…

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Q: A bike starts from rest and reaches a speed of 8 m/s after travelling with uniform acceleration for…

A: Given: The intial speed of the object is 0 m/s. The final speed of the object is 8 m/s. The time…

Q: EL (t) = ee . Part (j) Calculate the numerical value of ɛz at t = 0.01 s in V. EL

A: From part i we have € L(t) =€ e-tR/L where € is the voltage applied , t is time R is the resistance…

Q: The figure below shows to balls, analyse and evaluate the information given, to determine which of…

A: Given that: m1=900 g=0.9 kgm2=0.4 kgh1=300 cm=3 mh2=7 mg=9.8 m/s2

Q: 1. A potential difference of 38 V is applied to the two resistors of 5.3 Q and 4.9N connected in…

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Q: 2) A 21.0-kg box is placed on a ramp at an angle of 33.0 degrees above the horizontal. What is the…

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Q: 10.) How will the distance between two charges change if the electric potential energy Ug has…

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Q: A grinding wheel 0.2 m in diameter, of mass 3 kg, is rotating at 3600 revolution per minute about an…

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Q: at the place is 0-36 G and the angle of dip is zero. What is the total magnetc neld on the normal…

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Q: Two concentric, infinitely-thin, spherical shells each carry uniform charges. The outer shell has a…

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Q: 12 cm bottle is standing a distance from a convex mirror and the focal-length is 5 m. fnd the adius…

A: The equation relating the focal length, image distance and object distance for a convex mirror is…

Q: At an altitude of 11,000 m (a typical cruising altitude for a jet airliner), the air temperature is…

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Q: A 0.3kg tennis ball hits a wall head-on with a forward speed of 30m/s. It rebounds with a speed of…

A: The impulse experienced by the object equal to the change in momentum of the object. Impulse = ∆P…

Q: 2. A person is standing in a room with an ambient temperature of 25.3°C. Determine the total rate of…

A: Write the expression of heat transfer due to convection. Qconv=hATs-T∞

Q: (a) Calculate the focal length of the mirror formed by the convex side of a shiny spoon that has a…

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Q: -The horizontal range of a projective fired at an angle of 15° is 50 m. If it is fired with the same…

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Q: D.) 9.8 x 1 5) Which of the following is one of the rules in drawing electric field patterns? A.)…

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Q: A small block of mass m2 hangs from a massless rope wrapped around the inner cylinder of a pulley…

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Q: Draw a picture of the circuit. Label the light bulb, switch and battery. Use arrows to show the true…

A: In the circuit,  Current flows from +ve terminal to - ve terminal of battery Electrons flow from -…

Q: If the speed of a satellite of mass “m" in orbit around Earth is “v" at a distance “T" from Earth's…

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Q: A Im long conducting rod rotates with an angular frequency of 400 rad/s about an axis normal to the…

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Q: Problem 2: A 1.7H inductor in an RL circuit (with resistance 1.95 Q) is initially carrying urrent of…

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Q: A simple magnifier has a focal length, f = +10 cm. true or false if: A. It uses a converging lens.…

A: A. A simple magnifier of focal length +10 cm uses a converging lens. It is true. B.we know power of…

Q: Felix is driving along a circular path (r = 900 m) at a constant speed of 36 shown, Saul is…

A: Givenr=900 mvf=36 m/sθ=35°as=2.5 m/s2

Q: What is the electric flux through a sphere of radius 4m that contains a (a.) +50 uC and (b.) -50uC…

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Q: 15. Two objects, A and B, have identical velocities. Object A has 3 times the mass of object B. a.…

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Q: f 50 grams of an ideal monoatomic gas has its volume doubled and the pressure is reduced to a third,…

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Q: (a) A spring of negligible mass and with spring constant k = 400 N/m is hung vertically; a pan of…

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Q: 29.) A household electric iron has a resistance of 50.0 2. If 7.56 A of current is flowing through…

A: Given data:  Resistance (R) = 50.0 Ω Current (I) = 7.56 A Required: Voltage (V)

Q: A mass of 100 gram is attached to the end of a rubber string 49 cm. long and having an area of cross…

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Q: present value without change in its mass, what will be the new If the radius of the earth contracts…

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Q: A long, straight solenoid with a radius of rs = 3.0 cm and a length of y = 25 cm is wound with 1,500…

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Q: A 7.61 mm high chocolate chip is placed on the axis of, and 13.5 cm from, a lens with a focal length…

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Q: need help asap please. I will give a thumbs up if correct and answered within 25 minutes.

A: Answer 1

Q: The speed of sound in air is 331 m/s at atmospheric pressure and 0 Celsius. Suppose you put a…

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.