Physics, 15.10.2019 05:20 AbbypiePink4942
Which of the following is an example in which you are traveling at constant speed but not at constant velocity?
a) rolling freely down a hill in a cart, traveling in a straight line.
b) driving backward at exactly 50 km/hr.
c) driving around in a circle at exactly 100 km/hr.
d) jumping up and down, with a period of exactly 60 hops per minute.
e) none of the above.
Answers: 3
Physics, 21.06.2019 14:30
:( asap! list all of the items in the item bank and match the definitions correctly.
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Physics, 22.06.2019 04:00
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
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Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesnât, as machines are inefficient. d) no, it doesnât, as machines cannot create energy.
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Physics, 22.06.2019 07:30
Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?
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Which of the following is an example in which you are traveling at constant speed but not at constan...
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