Physics, 22.02.2022 18:40 esquiveljadyn8054
A scuba diver uses an empty vertical tube, closed at the top and open at the bottom, to measure her depth below sea level when diving in the ocean. The tube is 7.20 cm long. She dives below the surface until the water has risen into the tube a distance of 2.31 cm from the open end of the tube. Assuming the temperature of the air in the tube stays constant during the dive, what is the diver's depth at this point? The average density of sea water is 1,030 kg/m3.
Answers: 2
Physics, 21.06.2019 16:20
Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.
Answers: 1
Physics, 21.06.2019 23:30
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
Answers: 1
Physics, 22.06.2019 07:00
World class speed skaters can skate a 3,000-m course in about 4 minutes.what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s
Answers: 2
Physics, 22.06.2019 15:00
Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
A scuba diver uses an empty vertical tube, closed at the top and open at the bottom, to measure her...
Mathematics, 09.01.2021 03:20
Mathematics, 09.01.2021 03:20
Mathematics, 09.01.2021 03:20
History, 09.01.2021 03:20
Biology, 09.01.2021 03:20
Arts, 09.01.2021 03:20
English, 09.01.2021 03:20
Mathematics, 09.01.2021 03:20
Mathematics, 09.01.2021 03:20