You have a lightweight spring whose unstretched length is 4.0 cm. First, you attach one end of the spring to the ceiling and hang a 2.2 g mass from it. This stretches the spring to a length of 5.2 cm. You then attach two small plastic beads to the opposite ends of the spring, lay the spring on a frictionless table, and give each plastic bead the same charge. This stretches the spring to a length of 4.5 cm. What is the magnitude of the charge (in nC) on each bead? Express your answer using two significant figures. ΤΗ ΑΣΦΑ ? at

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You have a lightweight spring whose unstretched
length is 4.0 cm. First, you attach one end of the
spring to the ceiling and hang a 2.2 g mass from it.
This stretches the spring to a length of 5.2 cm
You then attach two small plastic beads to the
opposite ends of the spring, lay the spring on al
frictionless table, and give each plastic bead the
same charge. This stretches the spring to a length
of 4.5 cm.
Part A
What is the magnitude of the charge (in nC) on each bead?
Express your answer using two significant figures.
1977 ΑΣΦ
Submit Request Answer
?
BC
Transcribed Image Text:You have a lightweight spring whose unstretched length is 4.0 cm. First, you attach one end of the spring to the ceiling and hang a 2.2 g mass from it. This stretches the spring to a length of 5.2 cm You then attach two small plastic beads to the opposite ends of the spring, lay the spring on al frictionless table, and give each plastic bead the same charge. This stretches the spring to a length of 4.5 cm. Part A What is the magnitude of the charge (in nC) on each bead? Express your answer using two significant figures. 1977 ΑΣΦ Submit Request Answer ? BC
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