A parrot flying above and parallel to a railway
track crosses a moving train. The time of
cros...
Physics, 13.11.2020 21:50 mbonilla073
A parrot flying above and parallel to a railway
track crosses a moving train. The time of
crossing doubles if the parrot reverses its
direction of flight. If v is the velocity of the parrot,
then that of the train is
(b) 3 v
(c) 4 v
(e)
E/M/D
3
(a) 2 v
(d) 6 v
Answers: 1
Physics, 21.06.2019 18:10
The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?
Answers: 1
Physics, 22.06.2019 07:00
The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse
Answers: 1
Business, 24.09.2021 14:00
English, 24.09.2021 14:00
English, 24.09.2021 14:00
Mathematics, 24.09.2021 14:00
Geography, 24.09.2021 14:00
Chemistry, 24.09.2021 14:00
Mathematics, 24.09.2021 14:00
Mathematics, 24.09.2021 14:00