Physics, 05.10.2021 02:10, jordanwrighta1
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: 3
Physics, 23.06.2019 01:00, lol23051
The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?
Answers: 3
Physics, 23.06.2019 09:30, mirandapaige246
During which step of the scientific method does a scientist make an educated guess about the outcome of an experiment? a. form a hypothesis b. analyze the results c. design an experiment d. collect data
Answers: 2
A rocket powered car is set inside a circular track and ignited. Pressure sensors on the wall of the...
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