Physics, 05.11.2020 04:50 idioticeinstein9021
Serena drops a 5-kg book down the stairwell. What is the book's final velocity vf after it falls freely for 4 seconds
Answers: 3
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Zamir and talia raced through a maze. zamir walked 2 m north, 2 m east, 4 m south, 2 m east, 4 m north, 2 m east, 3 m south, 4 m east and 4 m north. talia walked 2 m north, 6 m east, 3 m south, 4 m east, and 4 m north. compare their displacements:
Answers: 2
Physics, 21.06.2019 19:00
Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
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When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation
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Physics, 22.06.2019 07:00
Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.
Answers: 3
Serena drops a 5-kg book down the stairwell. What is the book's final velocity vf after it falls
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