5. Suppose I have a spring with a spring constant of 50 N/m and I hang a mass of 2.0 kg from it. If I pull it down an additional 0.40 m, hold it at rest, and release it then a. What is its period? (1.26 s) b. What is its frequency?
Q: A bird tries to fly east a speed of 25 mph, but because of the wind, the bird ends up flying north…
A:
Q: Q. 23 Solve : (D3 - 5D² + 8D-4) y = e2x. %3D
A: Given Solve : D3-5D2+8D-4 y = e2x, as following below.
Q: Consider the vectors below. Find the value of I. Round-off your answer to two decimal places. Vector…
A: Given that, the vectors are A=27N and α=135o B=45N and β=74o C=15N and γ=265o We have to find the…
Q: A student drops a pebble from the edge of a vertical cliff. The pebble hits the ground 4 s after it…
A: Given : Time (t) = 4 s Gravity (g) = 10 m/s2.........(constant value)
Q: 36 - Vector A has x, y, and z components of 7, 2, and 5 units, respectively. What is the angle it…
A:
Q: Find the matrix representation for Ĵy of a particle having 3 j 2 IN
A:
Q: The vector V3 of the figure is equal to: A. V2 - V1 B. V1 /cos θ C. V1 - V2 D. V1 + V2 E. V1 cos θ
A: The three vectors are given as V1 , V2 and V3.
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: 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: 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: 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: Express the force as a Cartesian vector. F=650N X 45° 60⁰ For item 3
A:
Q: Find a vector that is perpendicular to both vectors P and Q? (4. 1.) 3, 1, 4 1, 5, 9 %3D
A:
Q: 600 N 400 N Problem 02. irec Determine the magnitude of F1 and its direction 0 so that the resultant…
A: Based on the given forces applied on the weight on balancing horizontal components as the resultant…
Q: Consider the figure below: F = 66 N v = ? 10 m f, = 25 N Calculate the speed. a. 15 m/s b. 13 m/s c.…
A: In this question we are given with a block which is being pushed by a force of 66 N. We have to find…
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: 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: QUESTION 5 A battery connected in the circuit given below has an emf of 20.0 V and an internal…
A: Given, E = 20.0 V r = 5.51 mili-ohm I = 31.6 A (a) Now, I = E / (R+r) R = (E / I) - r R = (20 /…
Q: 15. How long does it take to drive a distance of 260 miles at a speed of 65mph?
A:
Q: ++ ++ 4 t ↑ put in or take it out
A: As we know that, "Like poles repel each other and Unlike poles attract each other", the diagram…
Q: Q1 [20 point]. In Figure 1, an insulating rod is bent into a semicircle of radius R. A charge -Q is…
A:
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: 3A B equals
A:
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: Step 2. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of…
A: For which type of the electromagnetic radiation is the atmosphere of the Earth totally opaque.
Q: The sum of three vectors A, B, and C is zero and vector B is twice the vector C. Find 2B - A.
A:
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: 2. What is the trigonometrical relationship between vector and its' horizontal and vertical…
A: Let, A be any vector quantity at an angle theta with the horizontal, then its horizontal and…
Q: the vector some of 80 N in the -x direction and 30 N at an angle of 53 with the +x axis is ......…
A: Given: The first force vector is -80 N. The second force vector is 30 N. The angle between the…
Q: e P2.18. proximately how far, in cm, does the bloc beat? sume similar data for the motion of the ta,…
A: We know the idealized graph of the speed of the blood in the ascending aorta during one beat of the…
Q: The x component of vector ? is 5.3 units, and its y component is -2.3 units. The angle that vector…
A:
Q: Give a real world example of the following. A. Something that can be modeled as a vector. B.…
A: A vector is a quantity that has magnitude as well as direction.A) A real-world example of a vector…
Q: car as a vector.
A:
Q: A series RLC ac circuit has R = 425 2, L = 1.25 H, C = 3.50µF, w = 377s and AVar = 150 V. Determine…
A: Given: R=425 ΩL=1.25 HC=3.50 μF=3.50×10-6 Fω=377s-1∆Vmax=150 V
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images