Recent content by jdmaxwell02

  1. J

    Find EMF of a battery in this circuit

    The two batteries in parallel are kinda confusing me. How would I simplify that? Also, I got 98.9 for the equivalent Resistance. Does that seem correct?
  2. J

    Find EMF of a battery in this circuit

  3. J

    Oscillations: The position is modeled as x(t)=Acos(ωt+ϕ)

    ϕ is 2.51 rad. Plugged it into my calculator. Thanks for the help!
  4. J

    Oscillations: The position is modeled as x(t)=Acos(ωt+ϕ)

    So would ϕ be 3.77?
  5. J

    Oscillations: The position is modeled as x(t)=Acos(ωt+ϕ)

    What I have done so far: Since x=A, cos(ωt+ϕ) must equal 1 cos-1(1)=0 so -ωt=ϕ ω=2pi/(1/f)=15.3 ωt=3.7=ϕ
  6. J

    What is the Linear Distance and Angular Velocity of a Rotating Potter's Wheel?

    Wow, I really was. θr= arc length 77.7 rad * .359 m= 27.9 m
  7. J

    What is the Linear Distance and Angular Velocity of a Rotating Potter's Wheel?

    The linear distance
  8. J

    What is the Linear Distance and Angular Velocity of a Rotating Potter's Wheel?

    Ive calculated delta theta, but since it’s not correct I cannot continue
  9. J

    What is the Linear Distance and Angular Velocity of a Rotating Potter's Wheel?

    A potter's wheel with a 35.9 cm radius rotates with a 2.91 rad/s2 angular acceleration. After 5.37 s, the wheel has rotated through an angle of 77.7 rad. a)What linear distance did a point on the outer edge travel during the 5.37 s? b)What was the initial angular velocity of the wheel? c)What...