A block lies on a smooth inclined plane tilted at an angle of 35 o to the horizontal a) Draw the free body diagram for the block b) Determine the block’s acceleration as its slide down the inclined plane c) If the block started from rest 8.5 m up the incline from its base, determine the block’s speed when it reaches the bottom of the incline d) How long did it take the block to reach the bottom of the inclined plane?
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Chemistry, 22.06.2019 16:00
He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
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Chemistry, 22.06.2019 21:30
If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
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A block lies on a smooth inclined plane tilted at an angle of 35 o to the horizontal a) Draw the fre...
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