Asoftball is thrown from the origin of an x-y coordinate system with an initial speed of 18 m/s at an angle of 35 degrees above the horizontal. part a) find the x positions of the softball at the times t=.50s, 1.0s, 1.5s, and 2.0s. part b) find the y positions of the softball at the times t=.50s, 1.0s, 1.5s, and 2.0s.
Answers: 2
Physics, 22.06.2019 12:30
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 17:00
Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
Answers: 3
Physics, 22.06.2019 19:00
The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?
Answers: 1
Asoftball is thrown from the origin of an x-y coordinate system with an initial speed of 18 m/s at a...
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