TagonNiruha
Answered

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Science question! helppppp

Science Question Helppppp class=

Sagot :

linandrew41

Let's take this problem step-by-step:

What does this problem want to solve:

 ⇒ find two pendulums that will swing back and forth in the least amount

     of time

Therefore:

 ⇒ must find the equation that calculates that period or swing time of a

     pendulum

     Equation: [tex]T = 2\pi \sqrt{\frac{L}{g} }[/tex]

  • L: length of the pendulum
  • g: gravitational acceleration

Based on the equation:

  ⇒ the longer the string is ⇒ the greater the swing time

Thus:

 ⇒ pendulum Y and Z will have the least amount of swing time

Answer: (B)

Hope that helps!

#LearnwithBrainly

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