What is a good activity for strengthening your stomach muscles?
Running
Sit-ups
Swimmin...
Physics, 02.11.2020 23:00 yazmineespinozarive
What is a good activity for strengthening your stomach muscles?
Running
Sit-ups
Swimming
Chin-ups
Answers: 1
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Explain the consequences of this addiction to the brain tissue
Answers: 1
Physics, 22.06.2019 08:00
Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.
Answers: 3
Physics, 22.06.2019 21:00
What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
Answers: 1
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