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Physics, 04.02.2021 20:50, lamashermosa23
100 points. I need the answers PLEASE! (this is part of my test, and I have no idea what I am doing.) Will mark brainiest if you answer, this is one of my few questions.
Bryan and Marc are two of my Ironman buddies and they have just had their fill at a local Subway and decide to do some Physics. Bryan has a mass of 85.0 kg with a pair of roller blades on. Marc pulls Ryan 5.00 m with a constant force and it takes him 7.66 s to accelerate Bryan from rest.
Calculate Average speed:
What was his initial speed (rest)? Vi
Calculate his final speed Vf. V=Vf+Vi
Calculate his acceleration.
Calculate the effective force Marc had on Bryan. F=ma
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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100 points. I need the answers PLEASE! (this is part of my test, and I have no idea what I am doing....
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