Recent content by Justinboln

  1. Justinboln

    Calculate the New Velocity and the Velocity of a Pendulum Mass

    Question 1: A pendulum 2.2m long has a mass of 8.5kg suspended from it. The pendulum is initially in a vertical position and is moved to new position 35 degrees from the vertical. (a) How much work is required to move the pendulum to its new position? (b) If the pendulum swings from this...
  2. Justinboln

    Chemistry Calculating Concentration of Acid using a pH Titration Curve

    Use the equivalence volume from the pH curve to calculate the concentration of the acid, HA. I'm not sure which equation to use or how to approach this question (Attached). Please elaborate on the steps on how to answer the question. Thank you!
  3. Justinboln

    How Can I Succeed in Online Physics Learning Without Face-to-Face Tutorials?

    Hello folks My name is Justin, a first-year student majoring in physics. As you all aware that most colleges and universities have shifted to online learning and many students including me are no big fan of online learning at all. I am taking my first introduction to physics this semester yay...
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