subject

Physics, 14.01.2020 04:31 wendy1538

Askydiver free falls from rest. how long does it take for the skydiver to reach 7 m/s?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 10:00

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

Answers: 1

question

Physics, 22.06.2019 20:10

Two cannon balls weighing 18 kg and 24 kg are chained together and fired horizontally with a velocity of 165 m/s from the top of a 21-m wall. the chain breaks during the flight of the cannonballs and the 18-kg cannonball strikes the ground at t = 1.5 s, at a distance of 240 m from the foot of the wall, and 7 m to the right of the line of fire. determine the position of the other cannonball at that instant. neglect the resistance of the air.

Answers: 1

question

Physics, 23.06.2019 03:00

The device shows the relative humidity at 22°c. what’s the water vapor density if the maximum water vapor in air at this temperature is 20 grams/cubic meter? a device showing that at 22 degrees celsius the relative humidity is 58%. a. 11.6% b. 11.6 g/m3 c. 12.76% d. 12.76 g/m3 reset next

Answers: 2

question

Physics, 23.06.2019 06:10

Question 1(multiple choice worth 2 points) in order to be considered work, the components that must be present are • a force and a movement in the same direction as the force an action which causes movement and an opposite reaction an action which causes no movement or reaction a force and a movement in the opposite direction of the force

Answers: 1

You know the right answer?

Askydiver free falls from rest. how long does it take for the skydiver to reach 7 m/s?...

Questions

question

Mathematics, 10.03.2020 20:25

I need help asap doing a test...

question

Mathematics, 10.03.2020 20:25

Line A is perpendicular to Line B. If the slope of Line A is 1/4 what is the slope of Line B?...

question

English, 10.03.2020 20:25

1. PART A: At the beginning of the story, how does the author characterize the adults – particularly, Mr. Darling? A As friendly and clever B As borin...

question

Physics, 10.03.2020 20:25

A point charge q1 = 4.00 nC is placed at the origin, and a second point charge q2 = -3.05 nC is placed on the x-axis at x =+ 21.0 cm. A third point ch...

question

Business, 10.03.2020 20:26

Complete the following schedule for each case. Assume that the shareholders have a sufficient basis in the stock investment. All distributions are mad...

question

Biology, 10.03.2020 20:26

Which parts of the atp synthase act as rotors during atp synthesis?...

question

Social Studies, 10.03.2020 20:26

Describe the Kansas-Nebraska Act (1854)....

question

Biology, 10.03.2020 20:26

A 50-year-old man is having routine blood work done as part of his yearly physical. The doctor informs him that his good cholesterol is low. To which...

question

History, 10.03.2020 20:26

Match each type of policy with the example that best fits its definition

question

Biology, 10.03.2020 20:26

In pea plants, the gene G is for green ponds, the gene y, is for yellow pods. Any gene combination with a G results in a green pod. Suppose two pea pl...

question

Computers and Technology, 10.03.2020 20:26

Jordan has been asked to help his company find a way to allow all the workers to log on to computers securely but without using a user name and passwo...

question

Biology, 10.03.2020 20:26

Sort each factor into the appropriate bin depending on whether the factor is controlled by the plant, is controlled by the environment, or does not no...

question

Mathematics, 10.03.2020 20:26

A research team has developed a face recognition device to match photos in a database. From laboratory tests, the recognition accuracy is 92% and tria...

question

Chemistry, 10.03.2020 20:26

A chemist adds 345.0 mL of a 0.520 mol/L of a barium chlorate solution to a reaction flask. Calculate the mass in grams of barium chlorate the chemist...

question

Social Studies, 10.03.2020 20:26

" argued that in certain circumstances the theory of comparative advantage predicts that a rich country might be worse off by switching to a free trad...

question

Business, 10.03.2020 20:26

A quality improvement project was initiated in an industry that has seasonal demand for their product, coolers/ice chests, which are purchased/sold mo...

question

Social Studies, 10.03.2020 20:26

Charise and Noreen were having a conversation about men. "You know," Noreen said, "I think my husband tries to annoy me! Even though he tries to do wh...

question

Business, 10.03.2020 20:26

Employing all its available resources, Nation Alpha can produce either 800 units of chemicals or 1,600 units of clothing. Nation Beta can produce eith...

question

Business, 10.03.2020 20:26

Which of the following assets would not be found in the balance sheet of a debt service fund? Multiple Choice Investments. Equipment. Cash with fiscal...

question

Mathematics, 10.03.2020 20:26

SAT scores are distributed with a mean of 1,500 and a standard deviation of 300. You are interested in estimating the average SAT score of first year...

More questions: Physics Another questions

Questions on the website: 13722363