subject

Chemistry, 18.05.2021 01:00 kaffolter25

1 a rocket when launched had a kinetic energy of 32500 kg x m / s2 and its mass was 1200 kg, what was its speed?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 02:30

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

Answers: 2

question

Chemistry, 22.06.2019 03:00

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Answers: 1

question

Chemistry, 22.06.2019 04:00

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Answers: 1

question

Chemistry, 22.06.2019 11:00

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

Answers: 1

You know the right answer?

1 a rocket when launched had a kinetic energy of 32500 kg x m / s2 and its mass was 1200 kg, what wa...

Questions

question

History, 22.06.2019 16:30

The "salt march" of 1930 was a key moment in the independence movement of people in what country? a) cuba b) ethiopia c) india d) vietnam eli...

question

Chemistry, 22.06.2019 16:30

Find the number of moles of argon in 364g of argon....

question

History, 22.06.2019 16:30

The "salt march" of 1930 was a key moment in the independence movement of people in what country? a) cuba b) ethiopia c) india d) vietnam eli...

question

History, 22.06.2019 16:30

Which statement best describes how the cotton gin affected cotton farming. a. the cotton gin dramatically decreased cotton production. b. the cotton g...

question

Mathematics, 22.06.2019 16:30

Plz it is 79 points a survey was taken and asked 12 students (boys and girls) if they liked summer or winter. the findings are in the table below. 1...

question

Biology, 22.06.2019 16:30

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed...

question

Social Studies, 22.06.2019 16:30

What was the main idea behind the daoist religion? a. everyone's life was guided by moral behavior. b. to live peacefully meant to live a life of suf...

question

Mathematics, 22.06.2019 16:30

Which explains the transformation applied to rectangle rect to form rectangle r'e'c't'? all points of the rectangle were translated 4 units up. all se...

question

Mathematics, 22.06.2019 16:30

On sunday 227 people went to the meuseum there were 186 adults. each child was given 2 rubber dinosaurs and each adult was given 3 modle trains. how m...

question

Mathematics, 22.06.2019 16:30

When the crispy treats have cooled mrs. williams cut theme into 30 equal pieces and she give 2/5 to her son and takes the rest to school how many trea...

question

Mathematics, 22.06.2019 16:30

For every pound a company spends on advertising, it spends ? 0.24 on its website. express the amount spent on advertising to the amount spent on its w...

question

Mathematics, 22.06.2019 16:30

Alan lewis purchased a new computer for his office using the stores installment credit plan. the computer cost $5,991.64. what amount did he finance i...

question

Mathematics, 22.06.2019 16:30

The video store rents dvds for $4.75 each and video games for $2.00 each. write an equation in standard form for the number of dvds d and video games...

question

Social Studies, 22.06.2019 16:30

What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? explain why, if this rule does not hold, the ch...

question

Social Studies, 22.06.2019 16:30

Create a broucher about newly established oberlin college to send to potential students. explain why the college differs from others and describe the...

question

Physics, 22.06.2019 16:30

Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b)...

question

Physics, 22.06.2019 16:30

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?...

question

Health, 22.06.2019 16:30

Which example is a indication of stress a. becoming more alert b. narrowing air passages c. slowing down if the heartbeat d. decreasing blood sugar wi...

question

Biology, 22.06.2019 16:30

Brendan made a diagram to compare and contrast the benefits of two types of social behavior. which description belongs in the area marked "z"? reprodu...

question

English, 22.06.2019 16:30

Hey i'm kayla. if my mom had 5 kids. named north, south, east and west what is the 5th kids name?...

More questions: Chemistry Another questions

Questions on the website: 13722367