A toy remote control car drives in a circle (the controller is stuck). It makes 8 revolutions in 14
1 answer:
Answer:
Period for 1 revolution is 1.75 seconds
Explanation:
given data
revolutions R = 8
time t = 14 seconds
to find out
What is the period
solution
we know that Period is the time per revolution
so here period formula that is express as
period = =
= 0.57 revolution in one second
so in 1 revolution = seconds
so in 1 revolution = 1.75 seconds
so period for 1 revolution is 1.75 seconds
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Answer:
X: Low potential energy
Y: High Potential energy
Z: Flow of electrons
Explanation: From the figure, it's obvious that Z is the flow of electrons, as shown by the arrow demonstrating the direction of the flow. Because of this, we can easily nullify choices B and C.
From the figure, we can notice that Y has more energy stored and X has a lot less, so you can conclude that Y has high potential energy while X has low potential energy.
