S Grades/Attendance Schoology X > Schoology
с
rhisd. schoology. com/common-assessment-delivery/star t/4885808930?action=onresume&su bmissionid=555978347
Calculating and Graphing Motion
1 of 10
A train moving 561 m per minute in a south-to-north direction passed near Austin's house. Because the train was 50 m long and was only 10 km from
Austin's house, it was easy to both hear and see the train
HER
Question
Which statement describes the train's motion?
Its speed was 9.35 m/s
Its velocity was 561 m/s2
O
Its acceleration was 9.35 m/s2
Its velocity was 561 m/s northward
<
1
2
3
4
5
6 7 8
9
10
Next

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential. request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts. ki k i = nothing ev request answerprovide feedback

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves