While you are sitting on a chair at the edge of a 1.2-m-deep swimming pool, your eyes are 1.5 m above the surface of the water. You see an acorn on the bottom of the pool at a 45 angle below the horizontal. What is the horizontal distance between you and the acorn?
Answers: 3
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Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?
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Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant
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=force × distance a. work b. velocity c. pressure d. momentum
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While you are sitting on a chair at the edge of a 1.2-m-deep swimming pool, your eyes are 1.5 m abov...
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