For this quiz, we shall return to the radio control car track that we visited briefly on the last quiz. The track is 10 meters long and perfectly straight. A series of reference marks are 1.0 meter apart along the track. A judge sets her stopwatch to 0.0 seconds, then she starts her watch at the instant the car passes the 2.0 meter mark. When the car passes the 8.0 meter mark, the judge reads 3.9 seconds on her stopwatch. Using equation x:=:x0:+:vt x = x 0 + v t , calculate v v in meters per second.
Answers: 3
Physics, 22.06.2019 09:00, NatalieAllen11
What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.
Answers: 2
Physics, 22.06.2019 09:30, smiley29162
Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
Answers: 2
Physics, 22.06.2019 10:30, SauceyNaee
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
Physics, 22.06.2019 12:50, WritingStar1313
The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
Answers: 1
For this quiz, we shall return to the radio control car track that we visited briefly on the last qu...
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