Physics, 27.01.2021 19:00 alliehall2002
A man walks 10 km north, turns around and walks 5 km south. What displacement did the man walk?
A. 10km S
B. 5km N
C. 15km N
D. 5km S
Answers: 2
Another question on Physics
Physics, 21.06.2019 17:00
Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct
Answers: 1
Physics, 22.06.2019 18:30
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
Answers: 2
Physics, 22.06.2019 22:30
The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.
Answers: 2
You know the right answer?
A man walks 10 km north, turns around and walks 5 km south. What displacement did the man walk?
A....
Questions
Mathematics, 08.01.2021 01:00
Mathematics, 08.01.2021 01:00
Social Studies, 08.01.2021 01:00
History, 08.01.2021 01:00
History, 08.01.2021 01:00
Mathematics, 08.01.2021 01:00
Advanced Placement (AP), 08.01.2021 01:00
History, 08.01.2021 01:00
