Physics, 09.01.2020 05:31 biaxialpower789
Sebuah mobil bergerak dengan perceparan tetap 5m/s^2. jika dalam waktu 4 detik jarak tempuh mobil tersebut 100m, kecepatan awal mobil tersebut adalah?
(a) 25 m/s
(b) 20 m/s
(c) 15 m/s
(d) 10 m/s
(e) 5 m/s
Answers: 2
Physics, 22.06.2019 02:30
The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static
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Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
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Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
Answers: 3
Physics, 23.06.2019 00:20
When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve
Answers: 1
Sebuah mobil bergerak dengan perceparan tetap 5m/s^2. jika dalam waktu 4 detik jarak tempuh mobil te...
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