Physics, 22.06.2019 16:30 JJlover1892
What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?
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The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?
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A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
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Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
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What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.1...
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