Physics, 17.01.2020 05:31, queenkimm26
Aglass of water sits on a scale. the scale reads 4.78 n. a steel bolt weighs 2.07 n. the density of steel is 7.86 g/cm3. we tie the bolt to a string and lower the bolt into the glass of water so that the bolt is fully submerged in the water but is not touching the bottom or side of the glass.
Answers: 3
Physics, 22.06.2019 09:30, abdominguez7187
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
Physics, 22.06.2019 12:00, Redeyestudio53
This is for my 8th grade science class, i really donβt understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 19:40, mickellife4659
22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?
Answers: 1
Aglass of water sits on a scale. the scale reads 4.78 n. a steel bolt weighs 2.07 n. the density of...