It is known that homing pigeons fly faster over land than over water. assume they fly 10 meters per second over land but only 8 meters per second over water. if a pigeon is located at the edge of a straight river 500 meters wide and must fly to its nest, 1300 meters away on the opposite side of the river, what path would minimize its flying time?
Answers: 1
Physics, 22.06.2019 02:00, apalacios3503
Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.
Answers: 2
Physics, 22.06.2019 04:40, joneil1952
Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure
Answers: 3
Physics, 22.06.2019 14:40, sherlinejules1
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
It is known that homing pigeons fly faster over land than over water. assume they fly 10 meters per...
Mathematics, 11.10.2019 06:00
Chemistry, 11.10.2019 06:00