Mathematics, 04.02.2021 21:00, shyyyy13

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

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, stacy021603

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Answers: 2

continue

Mathematics, 21.06.2019 22:00, KindaSmartPersonn

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1

Answers: 2

continue

Mathematics, 21.06.2019 23:30, alyssasnyderrr

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333

Answers: 3

continue

Mathematics, 22.06.2019 00:20, lucypackham9

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano

Answers: 3

continue

Do you know the correct answer?

100 points. I need the answers PLEASE! (this is part of my test, and I have no idea what I am doing....