Physics, 19.09.2019 08:30 shelatzcreed
A1.0 kg wood block is launched up a wooden ramp that is inclined at a 40° angle. the block's initial speed is 11 m/s. (use µk = 0.20 for the coefficient of kinetic friction for wood on wood.)
(a) what vertical height does the block reach above its starting point?
(b) what speed does it have when it slides back down to its starting point?
Answers: 1
Physics, 22.06.2019 18:00, championroof
Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?
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A1.0 kg wood block is launched up a wooden ramp that is inclined at a 40° angle. the block's initial...
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