Mathematics, 06.11.2020 16:40 martinez78

Se deja caer un ladrillo desde la azotea de un edificio. El ladrillo choca contra el piso en 2.5 segundos. Se puede despreciar la resistencia del aire, asi que el ladrillo esta en caida libre. a)¿que altura en m tiene el edificio? b)¿que magnitud tiene la velocidad del ladrillo justo antes de llegar al suelo?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:40

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

Answers: 1

Answer

Mathematics, 21.06.2019 20:50

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Answers: 2

Answer

Mathematics, 21.06.2019 21:10

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Find the distance of the blue line between the two labeled points. round to the nearest hundredth. a) 7.07 b) 7.21 c) 10 d) 5.12

Answers: 3

Answer

You know the right answer?

Se deja caer un ladrillo desde la azotea de un edificio. El ladrillo choca contra el piso en 2.5 seg...

Questions

Mathematics, 07.06.2020 05:57

A 2013 study by pediatrician investigates whether it in better to give children the diphtheria, tetanus and pertussis (DTaP) vaccine in the thigh or t...

Health, 07.06.2020 05:57

This week we learned how research designs are different and help us to objectively study nursing problems; the key is to decide which type of research...

Biology, 07.06.2020 05:57

Using the biological species concept as your guide, sort the following observations based on whether they support the notion that the Big Bird lineage...

Chemistry, 07.06.2020 05:57

Analyses of enzymes found in the blood are used as indicators that tissue damage (heart, liver, muscle) has occurred and resulted in the leakage of ce...

Biology, 07.06.2020 05:57

Thermometer measures air temperature. The second thermometer has a wet bulb. As water evaporates from the wet bulb, its temperature decreases r...

Mathematics, 07.06.2020 05:57

in a certain group of students, the probability of a randomly chosen students being male is 40%, the probability of the students studying in Spanish i...

English, 07.06.2020 05:57

Scene 5 12. How does Juliet feel about the long absence of the nurse? 13. What does the nurse talk about instead of telling Juliet her news imm...

English, 07.06.2020 05:57

Elect all the correct answers. In this excerpt from Susan Glaspel's Trifles, why does Mrs. Hale advise Mrs. Peters to lie to Mrs. Wright about the br...

History, 07.06.2020 05:57

How modern china ascended in the global community...

Mathematics, 07.06.2020 05:57

Line r is parallel to line s. In which diagram MUST angle 1 be congruent to angle 2?

Mathematics, 07.06.2020 05:57

Help please I already answered questions 8-10 but not the rest

Business, 07.06.2020 05:57

An employee of JHT Holdings, Inc., a trucking company, was responsible for resolving roadway accident claims under $25,000. The employee created fake...

Mathematics, 07.06.2020 05:57

A welder produces 7 welded assemblies during the first day on a new job, and the seventh assembly takes 45 minutes (unit time). The worker produces 10...

Physics, 07.06.2020 05:57

When a low-pressure gas of hydrogen atoms is placed in a tube and a large voltage is applied to the end of the tube, the atoms will emit electromagnet...

Business, 07.06.2020 05:57

Break-even analysis assumes that:Multiple ChoiceUnit fixed expense is constant. Selling prices must fall in order to generate more revenue. Total reve...

Mathematics, 07.06.2020 05:57

The mean playing time for a large collection of compact discs is 34 minutes, and the standard deviation is 6 minutes. (a) What value (in minutes) is 1...

Health, 07.06.2020 05:57

What are six examples of physiological changes that result from strength training?...

Health, 07.06.2020 05:57

How can an individual’s social environment affect health and well-being?

Mathematics, 07.06.2020 05:58

In spherical geometry, lines are called circles.O A. semi-OB. closedO C. greatO D. open...

History, 07.06.2020 05:58

Which of the following describes states' rights?...

More questions: Mathematics Another questions