I. -l3R, + I4R2 – I, R6 + Ɛ = 0 II. 4R2 – I,R4 = I5R3| R3 III. IR, + I5R3 + I½R5 = 0] IV. -1½R5 – I6R4 – 1,R6 = 0| V. -l3R, – 14R2 + E + I‚R6 = 0 Consider the circuit shown in the figure and the provided current directions. Which equation is correct?

Q: Name: Period: 4. An object is shot 50 m/s at an angle of 70°. How high does it go? A. Use…

A: The time period of the object shot at the height is, t=v0sinθg=50 m/ssin70°9.8 m/s2=4.8 s (A) The x…

Q: A child whirls a ball around in circles on the end of a 48 cm long string at a frequency of 2.5 Hz.…

A:

Q: the absence of wind resistance, a heavy object is launched from level ground at an angle above the…

A: Horizontal range is the distance travelled between point of projection to the point where it strikes…

Q: A canon (g) has a maximum range 80 m. At what angle above the horizontal should the cannon be fired…

A: Given data, Maximum horizontal range R = 50 m. Maximum height u22g=80 m.

Q: 11. What is the total distance that the object travels? 40 30 E20 10 20 40 60 80 100 Time (s) A. 40…

A:

Q: Problem 5: A rock is thrown straight down from the Verrazano Narrows Bridge in New York City with an…

A:

Q: Time left 0:29:13 If vector A = 7i+3j°and vector B = 8 i+ 2j, then 2 A+ 7 B = O a. 70 i - 20 j O b.…

A:

Q: 4. The length of the object is properly reported as

A: Required : The correct reading.

Q: 3. The cord attached to the ceiling is securely wrapped around the inner hub of the wooden spool as…

A: Let aA denotes the acceleration of point A, r denotes the inner radius, R denotes the outer radius,…

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10º N · m² /C². Vacuum…

A:

Q: The a-t curve for a particle having rectilinear motion is shown in the figure. At t=0, the velocity…

A: We can write the form of acceleration as a(t)=7   for 0≤t≤5a(t)=mt+n   for 5≤t≤8a(t)=pt+q   for…

Q: 1. In this equation the values for a and b are unknown, express x in terms of a and b.   ax - 13.4…

A:

Q: A box of mass 3.6 kg is given an initial speed of vo = 7.1 m/s along a ramp as indicated in the…

A:

Q: 1) 2) Convert the FF vectors to component form. Include sketches E = 120 m/s² @ 41° W of N M = 42 m…

A:

Q: Position vector: 7(t) = x(t)î + y(t)j x(t) = at + b , where: a = 1.00", y(t) = ct2 + d, where: c =…

A:

Q: 3. mi α Ti Li M L2 T2 0 Sistem crane terdiri dari batang baja bermassa M. Tentukan rumus /persamaan…

A:

Q: 5. Two trains 1 km apart are approaching each other at parallel tracks. Train A fr the left is…

A:

Q: s2 , where s is in equation meters. Solve the velocity of the particle at s = 8m if the velocity of…

A:

Q: The acceleration of a car is given by a = [ (3t^3 + 4t i + 6tj + (8t – 5)k ] m/s^2. Determine the…

A: Given that,                      a = (3t²+4t) Ĵ +6tj^  +(8t-5) k^                      t = 3 sec.…

Q: 2. Determine the following: RT, V, V2, Va, Vr, I, I, I, Ir.

A: Simple ohm's law is used here , V=IR----------------------(1)   ANS: V1f= 20V ;V2f=20V; V3f=20V…

Q: (1) and (ii) (2) A1 A2 A3 The reading on A2 will be equal to: A the reading on A1 B half the reading…

A: Given: The ammeters A2 and A3 are connected in parallel. The ammeter A1 is connected in series with…

Q: A person starts from his home and walks the following distances: i) 1500 yards, 50° N of Eii) 1800…

A:

Q: A particle performs linear S.H.M. At a particular instant, velocity of the particle is 'u' and…

A: Have a look

Q: 70. (а) If A x F — ВхF, can we conclude B ? (b) If A · F = B · F , can we conclude A = B ? (c) If F…

A:

Q: Part (b) How long, in seconds, does it take for the block to be y'= 38 m off the ground? sin() cos()…

A:

Q: 3. A car moving along X- axis according on the function: ? (?) = 2 ?2 + 5 ? + 7 on [1,2] Find: a-…

A: (a) The velocity is, vt=dxdt=ddt2t2+5t+7=4t+5 The average velocity of the car at points (1,2) is,…

Q: A particle is fired vertically upwards and its height, h metres, after any number of seconds, t, is…

A: Solution:

Q: Prove Newton's equations of motion at constant acceleration. Tha show that I. v = u + at 1 s = ut +…

A: (I) Prove of v=u+at Acceleration is equal to rate of change of velocity,  a=change in velocity Time…

Q: 1. The position of the particle is given by s = (9t^3 – 6t^2 – 32t + 16) meters, where t is in…

A:

Q: Question 2 Which of the following statements is not true? O A x B=BX A O None of the given choices.…

A: Consider vectors A and B are as follows.

Q: 2. A particle is moving in 3D space as a function of time: y = 2t²i – 3t²j + 4t²k, in m/sec Find the…

A:

Q: A conducting spherical shell of inner radius A and outer radius B has a positive volume charge…

A: Given a conducting shell having inner radius A and outer radius B. A negative point charge is…

Q: Two friends talk on the phone to meet, both come out at the same time in their respective bicycles;…

A:

Q: |a(ft/s*) O2-8 --4/3 (t-a) 12 O2--st t20 aet tG)

A:

Q: please only answer part a & g For part (a) acceleration (a) = 4.00 m/s Delta v/delta t = v3-v2/t3-t2…

A:

Q: 7(t) = x(t)î + y(t)ĵ x(t) = at + b, where: a = 1.00' Given: Position vector: m x- component: b =…

A:

Q: 4. A plane traveling at 192 km/h [N] is blown eastward by the wind with a speed of 56.0 km/h. What…

A:

Q: 3. The motion of a particle is given by the equations = 2t* -+2t. Solve for the values of velocity…

A: The motion trajectory of the particle is given by the equation, s(t) = 2t^4 - t^2/8 + 2t^2  Then the…

Q: Determine the magnitude and direction of: R = Ã + B + č if: Ā = (3î – 35)m, B = (î – 4j)m, and Č =…

A: