Physics, 23.04.2020 05:17 Kaitneedshelps
A child sits on a dock and notices 8 wavelengths pass the end of the dock in 4 seconds. What is the frequency of the waves passing the dock?
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Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied
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1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
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As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
Answers: 2
A child sits on a dock and notices 8 wavelengths pass the end of the dock in 4 seconds. What is the...
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