The following image shows four free body diagrams. Without knowing the magnitude of the forces, which diagram could NOT show balanced forces? b) f
Q: a) A lift starts from rest and accelerates with constant acceleration of 1.5m/s2 up to a speed of…
A:
Q: 3. A parallel-plate capacitor is formed of two 10 cm x 10 cm plates are charged to ±1.0 nC. An…
A:
Q: A particle moving in the xy-plane is subject to a force (xî + vâ) F(x, y) = (40 N · m²)- (x² +…
A: Work done is given by; W=FscosθAs the particle is moving instraight line, θ=0, cosθ=1W=FsHere s=…
Q: 10) Three vectors A, B, and C, are shown in the figure. a) Determine the components of these…
A: All physical quantities are classified as either scalars or vectors. We find the rectangular…
Q: 7. Convert our normal maximum speed on the 14 freeway of 65 mi/h to km/hr
A:
Q: A man is pulling himself up to a pulley that consists of two disks welded together as shown. The man…
A: Consider the free-body diagram of the pulley and the man as follows.
Q: Flag question Let a and b be two unit vectors. a.(a+ (axb)) (a x b) + (bxa) a. (a x b) ax (a.b)…
A:
Q: Consider the elements Bismuth (Bi) and Calcium (Ca). Their atomic mass, density and electronic sl…
A:
Q: Change in Kinetic Energy: Compare the increase in your car's Kinetic energy as it speeds up from…
A: vi = 5 m/s vf = 10 m/s
Q: Equilibrant and Resultant of Two Forces Mass (kg) Force F1 F2 Equilibrant E Resultant R F1, F2, and…
A:
Q: At time t = 0, a rigid rotor is in a state whose functional form in configuration space can be…
A: Given: The wavefunction of the rigid rotor is
Q: A car moves in a straight line 20 miles due north, then travels 10 miles due east. The total…
A: Given data: d1 = 20 miles due North d2 = 10 miles due East Required: The total distance traveled by…
Q: 6. A volcano in Hawaii is erupting and is spewing our rocks and debris at a speed of 880 ft/sec at…
A:
Q: How far has a car traveled in 4 hours if it is constantly moving at 60 miles / hour? a.60 miles.…
A:
Q: A spring-loaded toy dart gun is used to shoot a dart straight up in the air, and the dart reaches a…
A:
Q: A value of 1 J is equal to what? A.1N * m^2 B.1N*M C. 1 n/m^2
A: We are taking option (B) to be 1 N·m. Joule is the SI unit of energy. The energy is equivalent to…
Q: Two identical thin wires are oriented along the x and y axes as shown. B D Both carry the same…
A:
Q: 6. By using the kinetic energy formulas from the first semester and using electric field knowledge…
A: A moving charge carries kinetic energy in an electric field. And that kinetic energy be defined as,
Q: What are some examples of the physics behind road deisgn? Thank you! I am only focusing on road…
A: One of the examples of physics used in road design is friction. Friction is the opposite force that…
Q: Please help with parts A and B. Thank you so much for your help!
A: Let F denote the force between the masses, q denote the charge of the masses, r denote the distance…
Q: You are on one of those fast roller coasters that is traveling at 30 m/s and it accelerates at 4…
A: Given: Initial velocity of roller coaster u=30 m/s Acceleration a=4 m/s2 Time t=4 s
Q: You slam on the gas of your racecar and you accelerate at 12 m/s² from rest. How long will it take…
A: Given data The acceleration of the race car a=12 m/s2 The initial velocity is u=0 m/s The final…
Q: Two speakers sit 4.0m apart. Each is playing the same pure tone, of a single frequency sinusoidal…
A: We need to draw the arrangement as described in the Problem.
Q: Which of the following is true for vector addition in a linear vector space? I. It is commutative.…
A: Given, Addition of vectors in vector space
Briefly explain all, and Choose right.
urgent
Step by step
Solved in 4 steps with 2 images
- How LONG will it take a ship traveling at a constant velocity of 100 m/s to travel 800 meters? a. 8 seconds. b. 20 seconds. c. 50 seconds. d. 4 seconds.Two vectors are defined in component form below. Use them to answer the following questions. Note: ,ŷ, and 2 are Cartesian unit vectors. H = -5ŷ + 42 G = -5x + 22 a) Determine A if A = H.G. b) If] = G., then which of the following is true? (Choose all that are true.) Briefly explain your reasoning. i. ii. A = -J A = J c) Determine C in component form if C = H x G. d) If K = G x A, then which of the following is true? (Choose all that are true.) Briefly explain your reasoning. i. C = -K ii. iii. iv. C = R K C. K = 0 |× K = 01. Give a real world example of the following. A. Something that can be modeled as a vector. B. Something that can be modeled as a scaler.
- Just need D and E A) 0.0517 m/s^2 B) 5.37 N C) 4.8076 NDetermine the horizontal component of a 10.20-N force, applied 17 degrees below the horizontal The act of combining several vectors yields a new vector (capable of replacing the original ones with the same effect) called a : A. Sum B. Equilibrant C. Resultant D. Total What is not useful in characterizing a vector? A. Unit B. Angle C. Direction D. MagnitudeDetermine whether the set is a basis for R. If the set is not a basis, determine whether the set is linearly independent and whether the set spans R°. -3 -8 2 Which of the following describe the set? Select all that apply. O A. The set is linearly independent. O B. The set is a basis for R3 O C. The set spans R°. O D. None of the above