The magnitude of a force vector F is 82.5 newtons (N). The x component of this vector is directed along the +x axis and has a magnitude of 71.6 N. The y component points along the +y axis. (a) Find the angle between and the +x axis. (b) Find the component of along the +y axis. (a) Number i (b) Number Mi Units Units

Q: The position as a function of time graph for an Olympic-class sprinter during a race is shown in the…

A:

Q: the answer is A so the solution you have sent is incorrect

A:

Q: Forces in a Three-Charge System Coulomb's law for the magnitude of the force F between two particles…

A:

Q: (a) Calculate the directivity for n = 1, 2, and 3

A: Since you have asked four questions, we will solve the first question for you. If you want the other…

Q: Two wires each carry 10.0 A of current (in opposite directions) and are 2.40 mm apart. What is the…

A: Ans of first question.

Q: Question 9 of 10 In Rotational Experiment, a student drew the relation between the moment of inertia…

A:

Q: Find the number of electrons flowing through a battery in 12 seconds if the current is 3.0 A. Group…

A:

Q: there are 3 resistors of values 3.0 , 4.0 and 5.0 ohm's in a parallel circuit. what is the total…

A: Given: R1= 3Ω R2= 4Ω R3= 5Ω

Q: An athlete is training on a 100 m long linear track. His motion is described by the graph of his…

A: To find velocity from x-t graph , we need to find slope of graph and that will provide us with…

Q: What is necessary for differentiation to occur in a planet? (A) It must be a mixture of materials…

A: Required : What is necessary for differentiation to occur in a planet.

Q: If the resistivity of iron is p=9.60*10-80-m and the density of conduction band elecrons is…

A: According to question we need to find drift velocity.

Q: 16. Two point charges q1 = 2.40 nC and q2 = -7.00 nC are 0.100 m apart. Point A is midway between…

A:

Q: A magnetic field is changing at a rate of 0.5 Tesla/s. If a coil having an area of 0.005 m2 with 50…

A: Given value--- rate of change in magnetic field = 0.5 T/s. area = 0.005 m2 . No. of loop = 50 . We…

Q: If A = 12 i- 16 j and B = 24 i+ 10 j, what is the direction (angle in degree) of the vector C = 2A +…

A: Given data:  Two vectors  A = 12i - 16j B = 24i + 10j Required: The direction of the vector C = 2A +…

Q: established

A:

Q: Two satellites are in circular orbits around a planet that has radius 9 x 106 m. One satellite has…

A: Any satellite which is revolving around a planet experiences a centripetal force which is equal in…

Q: 1. A child pulls a wagon of mass 12 kg at a constant velocity along a level sidewalk. The child does…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: In an oscillating series RLC circuit, with a 8.36 2 resistor and a 15.8 H inductor, find the time…

A: Assume charge at capacitor at time t=0 is Q In RlC circuit charge across capacitor is :-     q =…

Q: Question 10 of 10 In experiment of an object suspended in vertical spring, if a student drops a…

A:

Q: Given the vectors: A=7i-8j+3k ,B=2i-4j-7k , C=5i+3j+4k  a) The possible dot products of the…

A:

Q: Two objects of mass of 10 kg and 20 kg are separated by 1.5 m. Determine the size of the…

A:

Q: A projectile hits the ground at an angle of 30 degrees below the horizontal with an energy of 113715…

A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…

Q: onsider a ball (0.50 kg) is tossed upward (from an initial elevation of 0.5m) and rises a vertical…

A: Using Energy conservation and finding the difference of potential energy from height which is…

Q: Which of the following represents current? Select all that apply.

A:

Q: A car is at REST for 4 h and is located 1.5 km south of the origin. Using this information, fill in…

A: Given  The  car is rest for 4 hours  Then the car position is also same  all the time and also if…

Q: The electric field of a plane EM wave is given by EzEo cos(kz+wt), E, = E₂ = 0. Determine the…

A:

Q: Describe the heating of ice at a temperature below 0°C to steam at a temperature above 100°C.…

A:

Q: Part (a) Assuming the driver just barely avoids a collision, what is the final distance, in meters,…

A:

Q: A woman exerts a constant horizontal force on a large box. As a result, the box moves across a…

A: The acceleration of an object is only due to the change in velocity, due to the increase in speed,…

Q: Jess has the following circuit. Help her Figure out the the value and direction of the current in…

A: Consider the current in the upper loop is counterclockwise and the current in the lower loop is…

Q: The definition of a collision has always confused me.

A: Collision is said to be occur when two bodies are physically strike against eachother. but in…

Q: According to the “electron-flow” method, when electric current flows in a conductor: (a) it is the…

A: The correct option is  (a)it is the electrons that move

Q: When a braking force, F, is applied to a car moving at a speed v, the car comes to a stop in 8.0 s.…

A: Given data:  Time taken to stop (t) = 8.0 s Initial velocity (Vi) = v Final velocity (Vf) = 0 New…

Q: hree perfect polarizers are placed in sequence and receive incoming light from one side as shown in…

A:

Q: A flat, circular coil of radius 10.00 cm consists of exactly 500 turns. A magnetic field is directed…

A:

Q: A 57.022 resistor is connected as in the figure to an ac generator with Em = 25.0 V. What is the…

A:

Q: a)Why are all metals magnetic?How do magnets heal? b)What is the strongest magnetic field possible?…

A: a) Uneven distribution of electrons in atoms of certain metal elements creates irregular rotation…

Q: what is the value of q1, if q2 is 600 x 10-6 C, while the force is 12.3 N at a distance of 2 cm?

A: charge

Q: Two forces of F₁ = = 63 Part (c) Given your obse (i-3+k) √n the two vectors F₁ = C1 (₁ - i) √2 Part…

A:

Q: Suppose the width of your fist is 6.4 inches and the length of your arm is 32.6 inches. Based on…

A: Here, Width of the fist=   BC  = 6.4 inches length of the arm= AO  =32.6 inches And Angular width =…

Q: agnet in the form of a cylindrical rod has a length of 4.36 cm and a diameter of 1.32 cm. It has a…

A:

Q: The positions of two blocks at successive 0.20-second time intervals are represented by the numbered…

A:

Q: Which of the following is NOT an example of convection in action?

A: convection is a way of heat transfer other than conduction and radiation. It's the heat transfere…

Q: A 2.2 kW stove burner operates on a 240 V household circuit. (a) Calculate the current total the…

A:

Q: The box slides down the slope described by the equation y = (0.02x2)m, where x is in meters. Given…

A: The equation of the motion of the box, y=0.02x2 m The x-component of the velocity of the box, vx=-3…

Q: A projectile was launched from a certain location on earth and landed a certain distance away. An…

A:

Q: Express the direction 225° clockwise from the-x-axis in the following different ways. For this…

A: it is simple question about direction where +x = east -x = west +y = north -y = north

Q: What force must be supplied if a mass of 0.035 kg is revolved at a speed of 5.38 m/s and the radius…

A: Given data:  Mass (m) = 0.035 kg Speed (v) = 5.38 m/s Radius (r) = 0.55 m Required: Centripetal…

Q: After a short walk a student has lost 230 kcal of heat thanks to the evaporation of 418g of water…

A:

Q: The power dissipated through a resistor, at the ends of which there is a potential drop V is P. What…

A: The Power in a circuit is given  by Power = V2/R Where V= Potential across Resistance R. and power…

Scalars and Vectors

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