Physics, 24.03.2020 18:02 glowbaby123
Find the four second mark on the X-axis of the graph. What comment BEST describes the two objects' motion from 0 to 4 seconds?
A) Both objects show constant acceleration.
B) Both show constant velocity but Accel 2 is about 4X faster than Accel 1.
C) Both have a constant rate of acceleration but Accel 2's rate is about 4X that of Accel 1.
D) Accel 1 has a constant rate of acceleration; Accel 2 accelerates at different rates during the trip.
Answers: 3
Physics, 22.06.2019 01:00
An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
Answers: 2
Physics, 22.06.2019 05:50
Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32Γ10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^β1 mol^β1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022Γ10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?
Answers: 3
Physics, 22.06.2019 10:00
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
Answers: 2
Find the four second mark on the X-axis of the graph. What comment BEST describes the two objects' m...
Mathematics, 23.10.2020 16:50
Mathematics, 23.10.2020 16:50
Mathematics, 23.10.2020 16:50
Social Studies, 23.10.2020 16:50
Mathematics, 23.10.2020 16:50
English, 23.10.2020 16:50
Biology, 23.10.2020 16:50
Mathematics, 23.10.2020 16:50
Business, 23.10.2020 16:50
English, 23.10.2020 16:50
History, 23.10.2020 16:50