Physics, 18.12.2021 22:50 jayleneeeee
4. Three students attempt to move a stationary mass of 26.0kg (in the X-Y plane). One student pulls with a force of
85N (N25E), another pushes with a force of 60N [N] and the other student exerts a force of 8ON [N25W]. An
additional force of 180N [S] impedes the motion of the mass. If the mass is moving fortifor 2.0 seconds,
determine the displacement of the mass. /3
Answers: 2
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If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume
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4. Three students attempt to move a stationary mass of 26.0kg (in the X-Y plane). One student pulls...
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