Physics, 27.10.2021 04:20 melaniem50
A rocket powered car is set inside a circular track and ignited. Pressure sensors on the wall of the track measure the centripetal acceleration of the car as a function of time to be
c()=(1 m/s^6)^4+(14 m/s^4)^2+(49 m/s^2)
If the radius of the track is 3.78 m, what is the tangential acceleration of the rocket car at =4.51 s?
Answers: 2
Another question on Physics
Physics, 22.06.2019 11:50
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
Answers: 2
Physics, 22.06.2019 17:00
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
Physics, 22.06.2019 18:00
Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47
Answers: 2
You know the right answer?
A rocket powered car is set inside a circular track and ignited. Pressure sensors on the wall of the...
Questions
English, 20.01.2022 07:00
Social Studies, 20.01.2022 07:00
Mathematics, 20.01.2022 07:10
Mathematics, 20.01.2022 07:10
Mathematics, 20.01.2022 07:10
Social Studies, 20.01.2022 07:10
Social Studies, 20.01.2022 07:10
History, 20.01.2022 07:10
Mathematics, 20.01.2022 07:10
Mathematics, 20.01.2022 07:10
Mathematics, 20.01.2022 07:10
Mathematics, 20.01.2022 07:20
