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A ball is released from rest from a height of h=15.0cm on a ramp inclined at 30 degree. At the end of the ramp the ball is redirected without loss of speed to shoot off the table horizontally. The ball then falls a vertical distance of 1.0 m before hitting the ground some distance d away from the table.
A. what is the acceleration of the ball while on the incline?
B. what distance doed the ball travel along the incline while it's accelerating?
C. how fast is the ball going at the bottom of the incline?
D. how far away from the base of the table d does the ball hit?
E. is the distance d proprtional to h, h2, or square root or h?
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The larger molecule HI has a bond length of 160.92 pm (H=1, I=127). its bond's force constant is 314 N/m. what are the frequencies of light for that will excite the lowest energy rotational and vibrational translations
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