Physics, 27.01.2021 09:00 Leslie8284
A block slides down a 600m inclined plane as shown in the picture below starting from rest. What is the speed of the block when it reaches the bottom of the incline
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If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?
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Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum.
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12. ritu obtained a distinct image of a distant tree on the screen with the of a concave mirror.to find the focal length of the mirror she has to measure the distance between: (a) mirror and the tree. (b) screen and the tree.(c) mirror and the screen. (d) mirror and tree as well as between screen and the tree.
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A block slides down a 600m inclined plane as shown in the picture below starting from rest. What is...
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