Physics, 18.03.2021 02:10 rissamarie6538
A 50.0 kg bicyclist on a 10.0 kg bicycle speeds up from 5.00 to 10.0 m/s.
What is the total kinetic energy before accelerating?
What is the total kinetic energy after acceleration?
How much work was done?
Answers: 1
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Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation
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Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.
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Physics, 22.06.2019 21:50
Ajoint produces movement when its angle decreases. which type of movement is it?
Answers: 1
A 50.0 kg bicyclist on a 10.0 kg bicycle speeds up from 5.00 to 10.0 m/s.
What is the total kinetic...
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