Physics, 20.01.2020 21:31 taegibbby03
Weddell seals make holes in sea ice so that they can swim down to forage on the ocean floor below. measurements for one seal showed that it dived straight down from such an opening, reaching a depth of 0.30 km in a time of 5.0 min. what is the speed of the diving seal in m/s?
a. 0.60 m/s b. 1.0 m/s c. 1.6 m/s d. 6.0 m/s e. 10 m/s
Answers: 2
Physics, 21.06.2019 19:40
You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j
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Physics, 22.06.2019 07:20
Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
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Physics, 22.06.2019 11:00
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
Answers: 1
Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 2
Weddell seals make holes in sea ice so that they can swim down to forage on the ocean floor below. m...
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