While anchored in the middle of a lake, you count exactly four waves hitting your boat every 10 s. You raise anchor and start motoring slowly in the same direction the waves are going. When traveling at 1.5 m/s, you notice that exactly three waves are hitting the boat from behind every 10 s. What is the speed of the waves on the lake?
Answers: 2
Physics, 22.06.2019 04:30, elizabethseoane1829
You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at โ20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?
Answers: 2
Physics, 22.06.2019 09:30, gobbler80
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ฯ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s. t.p.?
Answers: 2
Physics, 22.06.2019 12:30, alexussaniyah
Which governments provide garbage collection services to homes and businesses
Answers: 3
While anchored in the middle of a lake, you count exactly four waves hitting your boat every 10 s. Y...
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