Help? its a short question
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Physics, 18.02.2021 20:30 emiliemon5114
Help? its a short question
Answers: 3
Physics, 22.06.2019 22:00, steven2996
Aspaceship starting from a resting position accelerates at a constant rate of 9.8 meters per second per second. how far will the spaceship travel if its final speed is 1 percent the speed of light (300,000,000 m/s)? a. 3.1 × 106 m b. 2.94 × 108 m c. 7.8 × 1010 m d. 4.6 × 1013 m
Answers: 1
Physics, 23.06.2019 02:00, jamesnech66
How can you measure the amplitude of a longitudinal wave?
Answers: 2
Physics, 23.06.2019 04:31, redrhino27501
The radioactive isotope of lead, pb-209, decays at a rate proportional to the amount present at time t and has a half-life of 3.3 hours. if 1 gram of this isotope is present initially, how long will it take for 80% of the lead to decay? (round your answer to two decimal places.)
Answers: 2
Mathematics, 13.11.2020 21:30
Arts, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30