Physics, 01.07.2019 19:50, pandagirl710
Which characteristic is a physical property of wood? a. wood can burn. b. wood can rot. c. wood does not rust. d. wood is softer than coal.
Answers: 1
Physics, 22.06.2019 16:40, Crxymia
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
Answers: 3
Physics, 23.06.2019 17:00, arianaaldaz062002
Which term describes what scientists expect to happen every time under a particular set of conditions? scientific theory scientific hypothesis scientific law scientific inquiry
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Physics, 24.06.2019 04:10, lizdeleon248
The coefficient of static friction between car's tires and a level road is 0.80 if car to be stopped in time of 3.0 sec its speed is
Answers: 3
Which characteristic is a physical property of wood? a. wood can burn. b. wood can rot. c. wood doe...
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