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Question: objects a and b are both positively charged both have...

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Objects A and B are both positively charged. Both have a mass of 600 g , but A has twice the charge of B. When A and B are placed 10 cm apart, B experiences an electric force of 0.45 N .

A) What is the charge on A?

Express your answer to two significant figures and include the appropriate units.

B)If the objects are released, what is the initial acceleration of A?

Express your answer to two significant figures and include the appropriate units.

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