Based on the time measurements in the table, what
can be said about the speed of the car on th...
Physics, 10.10.2019 00:00 coltonduggan
Based on the time measurements in the table, what
can be said about the speed of the car on the lower
track as compared to the higher track?
distance
traveled
(m)
lower track higher track
elapsed time elapsed time
(s)
(s)
how can the reasoning for the above answer be best
explained? on the higher track, the elapsed time is
6.01
4.92
3.36
calculate speeds for each track. how much faster was
the car on the higher track than the lower track?
Answers: 2
Physics, 22.06.2019 15:00
Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of
Answers: 1
Physics, 22.06.2019 17:50
Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
Answers: 2
Physics, 22.06.2019 18:50
An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?
Answers: 2
Mathematics, 02.06.2021 01:00
Biology, 02.06.2021 01:00
World Languages, 02.06.2021 01:00
Mathematics, 02.06.2021 01:00
Mathematics, 02.06.2021 01:00