Physics, 04.10.2021 01:00 kaelynnmarie1135
4. Sketch a position-time graph that shows a person walking at 2.0 m/s towards a reference
point. He started walking 10.0 m away from the reference point. Once he reached the
reference point, he jogged at 5.0 m/s in the same direction for 2 seconds. He then stops for 4
seconds, turns around and sprints back to the reference point in 1 second.
Answers: 2
Physics, 22.06.2019 03:10, jazprincezz7606
Aphysical change is a change in the size, shape,, or stafe of matter true or false
Answers: 1
Physics, 22.06.2019 21:10, tednequamoore4307
Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp, max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?
Answers: 2
Physics, 22.06.2019 21:40, iancuteodora30
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
4. Sketch a position-time graph that shows a person walking at 2.0 m/s towards a reference
point....
Social Studies, 03.03.2022 14:00
SAT, 03.03.2022 14:00
Medicine, 03.03.2022 14:00
History, 03.03.2022 14:00