Physics, 21.12.2020 07:20 sineguguhopengw1407
The echo sounder in a ship sends a burst of sound waves towards the seabed. 0.2 seconds later, reflected waves are picked up by the ship.
Answers: 3
Physics, 21.06.2019 22:50, peno211
Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.
Answers: 2
Physics, 22.06.2019 09:30, looloo273
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
Physics, 23.06.2019 01:30, puremousetail
Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?
Answers: 2
The echo sounder in a ship sends a burst of sound waves towards the seabed. 0.2 seconds later, refle...
History, 19.09.2019 20:30
Chemistry, 19.09.2019 20:30
Physics, 19.09.2019 20:30
History, 19.09.2019 20:30
History, 19.09.2019 20:30
Mathematics, 19.09.2019 20:30
Biology, 19.09.2019 20:30
Physics, 19.09.2019 20:30