Uy=0m/s
uX of the car =30mls
ux of the helicopter=100m/s
dy = 120 m
dx = 440m...
Physics, 24.11.2020 08:40, 6946599268
Uy=0m/s
uX of the car =30mls
ux of the helicopter=100m/s
dy = 120 m
dx = 440m
Answers: 3
Physics, 22.06.2019 05:00, caguil00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesnβt, as machines are inefficient. d) no, it doesnβt, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 12:20, drewefielder6198
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
Answers: 2
History, 28.04.2021 17:10
Mathematics, 28.04.2021 17:10
History, 28.04.2021 17:10
Mathematics, 28.04.2021 17:10
Mathematics, 28.04.2021 17:10