A person is swimming 1.1 m beneath the surface of the water in a swimming pool. A child standing on the diving board drops a ball into the pool directly above the swimmer. The swimmer sees the ball dropped from a height of 2.1 m above the water. Part A From what height was the ball actually dropped? Express your answer in meters. IVE ΑΣΦ h = 0.75 Submit Previous Answers Request Answer ? X Incorrect: Try Again: 3 attempts remaining m

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Q: But where do you derive the equation E=(K|q|)/r?  My book says E=(K|q|)/r^2.

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Q: I have a question for the square root of units. So I have the formula 2pi√m/k And m=50g and…

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Q: That still doesn't answer my question.  How did you take (m1 + m2)2 + (m1 + m2)2 and get (m1 + m2)2.…

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Q: Hi, I got 1.270 as my answer. Could you please double check your answer? I did, 1/sin(52) = 1.270

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Q: Where did you get the value 1.1?

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.