Physics, 04.08.2019 12:00 Worksmarter72641
Which of these is true regarding weight but not mass? question 1 options: a. weight is based on density, mass is not. b. weight is proportional to volume, mass is not. c. weight changes based on inertia, mass does not. d. weight changes depending on distance from the earth, mass does not. save
Answers: 2
Physics, 21.06.2019 22:10
Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
Answers: 3
Physics, 21.06.2019 23:30
Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle
Answers: 1
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 09:00
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
Which of these is true regarding weight but not mass? question 1 options: a. weight is based on de...
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Mathematics, 11.03.2020 22:41
Computers and Technology, 11.03.2020 22:41
Mathematics, 11.03.2020 22:41