Aracing yacht has a mass of 400kg and is travelling at a velocity of 12m/s.
a gust of wind inc...
Physics, 26.08.2019 08:30, trujillo03
Aracing yacht has a mass of 400kg and is travelling at a velocity of 12m/s.
a gust of wind increases its velocity to 25m/s. calculate the change in momentum of the yacht caused by the gust of wind.
Answers: 1
Physics, 22.06.2019 02:10, kernlife
Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.
Answers: 3
Physics, 22.06.2019 10:00, andresduenas72
Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?
Answers: 1
Physics, 22.06.2019 12:40, FombafTejanjr7503
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
Mathematics, 15.12.2021 18:20
Physics, 15.12.2021 18:20
Mathematics, 15.12.2021 18:20