When you view the pendulum’s swing, it shows that at the very top of the swing KE = 0. What does that tell you about the pendulum’s motion a

Question

When you view the pendulum’s swing, it shows that at the very top of the swing KE = 0. What does that tell you about the pendulum’s motion at that point?
Answer: Sample Response: If KE = 0, the pendulum is not moving. At the top of the swing, the pendulum must stop for a brief moment.
What you need to include:
Zero kinetic energy means the pendulum is not moving.
The pendulum stops at the top of the swing.

in progress 0
Delwyn 5 years 2021-08-23T00:57:08+00:00 2 Answers 238 views 1

Answers ( )

  1. Nem
    1
    2021-08-23T00:58:27+00:00
    Reply

    Answer:

    If KE = 0, the pendulum is not moving. At the top of the swing, the pendulum must stop for a brief moment.

    Step-by-step explanation:

  2. huyenthanh
    -1
    2021-08-23T00:58:47+00:00
    Reply

    Answer:

    The kinetic energy of an object is given by: Kinetic energy = 1/2 * mass * velocity If the kinetic energy of the pendulum at the top of its swing is 0, then this tells us that the velocity of the pendulum at that point is 0

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )