subject
Physics, 18.10.2019 17:30 nathanscastr02

Arunner taking part in the 200 m dash must run around the end of a track that has a circular arc with a radius of curvature of 35 m. if he completes the 200 m dash in 30.0 s and runs at constant speed throughout the race, what is the magnitude of his centripetal acceleration (in m/s2) as he runs the curved portion of the track? m/s2

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 21:30, Nibiskadhungana
According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f
Answers: 1
image
Physics, 22.06.2019 10:30, Dweath50
Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
Answers: 3
image
Physics, 22.06.2019 16:00, trevorhenyan51
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
image
Physics, 23.06.2019 01:30, smortandsons
)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force f⃗ on particle 0 due to particle 1?
Answers: 2
You know the right answer?
Arunner taking part in the 200 m dash must run around the end of a track that has a circular arc wit...

Questions in other subjects:

Konu
Mathematics, 05.02.2020 05:58