Which kind of scientist is most likely to study matter and the different ways it can
change?
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Physics, 11.03.2021 18:50 victoria02117
Which kind of scientist is most likely to study matter and the different ways it can
change?
A. Astronomer
B. Chemist
C. Zoologist
D. Surgeon
Answers: 1
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3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?
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The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g
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