Physics, 24.07.2019 18:10 rubincain698
The pedals are a crucial component of the piano. the function of the soft pedal is to reduce the amount and quality of the sound. on an upright piano, the soft pedal: shifts keyboard mechanism sideways moves the hammers closer to the strings lifts all the felt dampers above the strings shifts control of the sound duration from the hands to the feet of the performer
Answers: 3
Physics, 22.06.2019 05:00
He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will
Answers: 3
Physics, 22.06.2019 10:30
You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
Physics, 22.06.2019 16:50
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
The pedals are a crucial component of the piano. the function of the soft pedal is to reduce the amo...
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