Physics, 18.07.2019 06:30 alisonguerrero17
Is work done if you carry a book across the room at a constant velocity? a. no, the force applied is parallel to the direction of motion. b. yes, the force applied is parallel to the direction of motion. c. no, the force applied is perpendicular to the direction of motion. d. yes, the force applied is perpendicular to the direction of motion.
Answers: 1
Physics, 21.06.2019 23:00
Asubmarine has a "crush depth" (that is, the depth at which water pressure will crush the submarine) of 250 m. what is the approximate pressure (water plus atmospheric) at this depth? (recall that the density of seawater is 1025 kg/m3, g = 9.81 m/s2, and 1 kg/(ms2) = 1 pa = 9.8692 10-6 atm.) a. 34.8 atm b. 24.8 atm c. 25.8 atm d. 7.8 atm
Answers: 2
Physics, 22.06.2019 00:20
Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant
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Physics, 22.06.2019 02:00
Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?
Answers: 3
Physics, 22.06.2019 03:30
What is the momentum of a 2 kg object moving at 15 meters per second
Answers: 1
Is work done if you carry a book across the room at a constant velocity? a. no, the force applied i...
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