Physics, 16.04.2020 20:29 melonmanthree
Calculate the change in temperature of 20 kg of water if 30 kg of aluminum is dropped in the water and the aluminum changes temperature by 20°C (Hint: use the principle of conservation of energy.) °C
Answers: 3
Another question on Physics
Physics, 22.06.2019 00:30
Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.
Answers: 1
Physics, 22.06.2019 07:50
2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it
Answers: 1
Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
You know the right answer?
Calculate the change in temperature of 20 kg of water if 30 kg of aluminum is dropped in the water a...
Questions
Mathematics, 25.04.2020 00:57
Mathematics, 25.04.2020 00:57
Mathematics, 25.04.2020 00:57
Mathematics, 25.04.2020 00:57
English, 25.04.2020 00:57
Computers and Technology, 25.04.2020 00:57
English, 25.04.2020 00:57
History, 25.04.2020 00:57
