What is the maximum height the rock will reach?
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Answers: 1
Physics, 21.06.2019 16:30
Aball bearing at 220.0 °c is dropped into a cup containing 250.0 g of water at 20.0 °c. the water and ball bearing come to a temperature of 30.0 °c. what is the heat capacity of the ball bearing in j/°c? (hint: how are the algebraic signs of q related for the ball bearing and the water? )
Answers: 1
Physics, 22.06.2019 23:30
Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.
Answers: 1
Computers and Technology, 12.03.2020 17:44
Computers and Technology, 12.03.2020 17:44
History, 12.03.2020 17:45
Physics, 12.03.2020 17:45
History, 12.03.2020 17:45
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