6. Consider the circuit below when the switch is closed. E-115- M 22-2 R-1 E115 V, R-10 2. Given that the current in the inductor at t= 1 ms is 100 A, or i(t-1ms)-i 100A, what is the value of L? Use the rules of logarithms.

Q: Find the x-component of this vector. 80.0° B-18.6 m 0 = 170° Bx = [?] m Hint: Bx = B cos(0)

A: The magnitude of vector B = 18.6 m Angle made by the vector B with the +x axis = 170o

Q: Vector A = 5.0i - 8.0k.

A:

Q: . Convert the following vectors to component form. Include sketches a. E = 120 m/s at 41° W of N p.…

A:

Q: O a. 5 m O b. 270 m O c. 46 m O d. 70 m O e. 25 m

A: GivenMass m = 2 kgInitial height ho = 20 mChange in potential energy ΔE=500J

Q: The maximum speed in TPLEX is 100. km/H. What is this speed in meter per second (m/s) a 27.8 m/s b…

A:

Q: Which combination of the vectors shown has the largest magnitude? В. В+А-С D. В- A-C A. Ã + B +C С.…

A:

Q: 1. A stone is thrown downward from a tower with an initial velocity of 3 m/s. The height of tower is…

A:

Q: 6. If an object is dropped from the top of a ledge, what is the object's initial velocity?

A: Here, According to the question, the object is dropped. So, it’s basically free fall as no force is…

Q: . A ball is thrown downward from the top of a building with an initial speed of 8.9 m/s. If the ball…

A:

Q: A vector has x and y components 3.8 and 10.1 respectively. a. What is the magnitude of this vector?…

A:

Q: Question 2.6

A: X(t)= at2+bt3 Where,  a=1.50 m/s2   and   b= 0.05 m/s3 (a)  At  t=0s   , X = X1 (Let) Put  t= 0  ,we…

Q: 1. A circular loop has radius R and carries current 12 in a clockwise direction. The center of the…

A:

Q: B. Find the components of the following vectors. 1. 2. 3. C-18 m A-15 m B-20 m 30 124

A: Introduction: Here, the horizontal components of the vector along the horizontal axis lie along the…

Q: component vectors.

A:

Q: 3. A 13kg cannon ball was dropped from a height of 180 ft above the ground. If there is no air…

A: Initially ball is in rest (vi) = 0 Final distance (yi) = 0 Conservation law becomes   (1/2)mvf2 =…

Q: 1. Emma walks in the neighborhood as part of her daily exercise. She always follows the following…

A:

Q: When velocity is represented as a vector the Select one: a.direction is not important. b.length of…

A: When velocity is represented as a vector the length of the arrow represents the speed. Option (b) is…

Q: The speed of a vehicle is 71 km / h . How much is this speed in S.I units ? choose a -150.86 m / s b…

A: Given that, Speed of vehicle = 71 km/h

Q: State how the Pointing vector is defined and what this quantity describes.

A: The pointing vector is a quantity used in physics to describe the direction and magnitude of energy…

Q: Vector x-component |27N, 135° A. 45N, 740 Β. |15N, 265° C. y-component E. F. |G. Δ.Σχε Η.Σ.γε |I.…

A: The method is to draw the vectors first and notice in which quadrants they belong. Then identify the…

Q: 5. A box falls off the tailgate of a truck and slides along the street for a distance of 62.5 m.…

A: Given data:  Distance (d) = 62.5 m Final velocity (Vf) = 0 m/s Acceleration (a) = -5.0 m/s2…

Q: A car on a roller coaster starts at rest at an elevation of 26 m above the ground. It coasts down a…

A: Given Data: The elevation from which the car of the roller coaster starts: h1=26m. The initial speed…

Q: A cheetah can accelerate from rest to a speed of 28.5 m/s in 6.00 s. What is its acceleration (in…

A:

Q: Six vectors are shown below. ン Select all vectors which have the same magnitude.

A: The quantities which has both magnitude and direction are called vectors. A vector has a head and a…

Q: Select the statements that describe a vector. Check all that apply. Vectors have a size only. O…

A:

Q: 3. A ater after fall

A:

Q: If an airplane needs to reach a speed of 36.5 m/s in order to takeoff, and the plane can accelerate…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 36.5 m/s Acceleration (a) = 2.30 m/s2…

Q: A road makes an angle of 4.8° with the horizontal. How far must          an automobile go up the…

A: Angle making with horizontal is 4.8 degrees.

Q: . A ballast bag is dropped from a balloon that is 400 m above the ground and rising at 13 m/s. For…

A:

Q: Consider Newton's second Law F = må . Solve for m.

A: The Newton's second law of motion is given as: F→=ma→. Here, F→ is the force on the object, which is…

Q: An object started to slide down from rest along an inclined surface with a net acceleration of 4.2…

A:

Q: 15. How long does it take to drive a distance of 260 miles at a speed of 65mph?

A:

Q: Vector is quantity with both magnitude and direction. magnitude . direction.

A: Given, Vector is quantity with  (A) Both magnitude and direction (B) Magnitude (C) direction

Q: 7. Mr. Mangan runs 50 m south in 1.5 seconds. What is his speed? What is his velocity?

A: Given,Mr. Mangan runs 50 m soth in 1.5 seconds

Q: Johnson drove east for 3 seconds with a rate of 5 meters per second. He then took a quick turn to…

A:

Q: 9. What is the x-component vector of the vector shown in Figure 2? a. 12.0i m b. -12.01 m c. 10.4i m…

A: Given Magnitude of vector is |v|= 12.0 m The x component of vector is   vx=vcos30o     =(12.0…

Q: 4. Let Ả = −4î + 5ĵ, B = 7î − 9ĵ operations (a) D = A +3B+C answers in vector notation. and Ở = −3î…

A:

Q: A car travels at a constant velocity of 30 m/s. How long does it take to travel 126 meters? A car…

A: t=dv=126 m30 m/s=4.2 s

Q: traveling at 95.0 km/hr. The driver steps on the brakes and the car comes to a stop in 60.0 m. nat…

A:

Q: Whats the resultant velocity of an airplane that normally flies at 235 Im/h if it encountered a 60…

A: Given that,Velocity of airplane : va = 235 (km/h)Head wind velocity : vw = 60 (km/h)Here we need to…

Q: 9. A motorboat travels across a 132 foot wide river at 7 mi/h directed 18 degrees into a 3 current.…

A: Givenwidth of river=132 ftvelocity of motorboat, v=7 mi/hAngle, θ=18°Velocity of current=3 mi/h

Q: The components of vector d are as follows: d, = 7.5 m and d, between d and +x = 5.0 m. What is the…

A: