HELPPP
Which of the following regarding speed and velocity is true?
A. Velocity includes both...
Physics, 13.11.2020 17:20, Csmalls4412
HELPPP
Which of the following regarding speed and velocity is true?
A. Velocity includes both magnitude and direction
B. Speed includes magnitude and direction
C. Both speed and velocity include magnitude and direction; they measure the same thing
D. Velocity includes magnitude but not direction
Answers: 1
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How is the gravitational force related to the distance between two objects?
Answers: 1
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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
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