subject
Physics, 31.08.2021 21:00 ijohnh14

69. Two cars travel along a straight road. When a stopwatch reads t = 0.00 h, car A is at xa = 48.0 km moving at a
constant speed of 36.0 km/h. Later, when the watch
reads t = 0.50 h, car B is at Xp = 0.00 km moving at
48.0 km/h. Answer the following questions, first
graphically by creating a position-time graph and
then algebraically by writing equations for the posi-
tions xa and xp as a function of the stopwatch time (t).
a. What will the watch read when car B passes car A?
b. At what position will car B pass car A?
c. When the cars pass, how long will it have been
since car A was at the reference point?

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 23:00, vedros
The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m
Answers: 1
image
Physics, 21.06.2019 23:40, lekylawhite16
What is meant by the statement" the melting poin of glycerine is 13 degree celsius
Answers: 3
image
Physics, 22.06.2019 10:20, yofavvlele
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i. e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
image
Physics, 22.06.2019 11:30, swaggyd6603
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
You know the right answer?
69. Two cars travel along a straight road. When a stopwatch reads t = 0.00 h, car A is at xa = 48....

Questions in other subjects:

Konu
Mathematics, 01.02.2021 01:20
Konu
Business, 01.02.2021 01:20