Physics, 27.10.2021 01:00 adrianaglass12
Scientists design a new particle accelerator in which protons (mass 1.7 × 10−27−27 kg) follow a circular trajectory given by r⃗ =ccos(kt2)ı^+csin(kt2)ȷ^, where cc = 4.5 m and k = 8.0 × 1044 rad/s^2 are constants and t is the elapsed time.
What is the radius of the circle? Express your answer with the appropriate units.
Part A. R = 4.5m
What is the proton's speed at tt = 3.0 ss? Express your answer with the appropriate units.
Part B. v = 2.2â‹…106ms
What is the force on the proton at tt = 3.0 ss? Give your answer in component form. Enter your answers in newtons separated by a comma.
Part C. Fx, Fy = nothing N
Answers: 1
Another question on Physics
Physics, 21.06.2019 12:30
The gravitational attraction between two objects will if one object acquires more mass .
Answers: 1
Physics, 22.06.2019 02:00
The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s
Answers: 3
Physics, 22.06.2019 05:30
The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f.s. = 2 against bucklin
Answers: 3
You know the right answer?
Scientists design a new particle accelerator in which protons (mass 1.7 × 10−27−27 kg) follow a...
Questions
History, 21.10.2020 16:01
