subject

Physics, 01.01.2020 23:31 elchapo8362

Space exploration was aided most by the: a: use of liquidfuel b: discovery of neptune c: creation of the telescope d: acceptance of heliocentric theory

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:10

What happens to light waves from a star as the star moves away from earth?

Answers: 3

question

Physics, 21.06.2019 23:30

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement

Answers: 3

question

Physics, 22.06.2019 06:40

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Answers: 1

question

Physics, 22.06.2019 09:20

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

Answers: 1

You know the right answer?

Space exploration was aided most by the: a: use of liquidfuel b: discovery of neptune c: creation o...

Questions

question

Business, 17.10.2019 16:20

Firms a , b , c and d enter into a financial arrangement. money flush firm a will pay expanding firms b and c each $1,000,000 today. b will pay d $2,2...

question

Mathematics, 17.10.2019 16:20

Measure the length, width and height of a rectangular solid that is provided, such as a table top, or other object that is provided. record the dimens...

question

Mathematics, 17.10.2019 16:20

We say that a square matrix a is symmetric if at = a. prove that bbt is symmetric for any matrix b....

question

Mathematics, 17.10.2019 16:20

Let a and b be sets. prove an b=āub. recall that a stands for the complement of the set a. note: in order to prove equality of sets, you need to prov...

question

Mathematics, 17.10.2019 16:20

Consider the family of optimization models: φ(t) = max tx1 − x2 s. t. x1 − x2 ≤ t (pt) 0 ≤ x1 ≤ 1 0 ≤...

question

Mathematics, 17.10.2019 16:20

Exponential functions: find the values of x that are solutions to the following expo- nential equations: a. 3x+1 + 32-x = 1073 b. 2(84)-7(49)+7(24)-...

question

English, 17.10.2019 16:20

Punishment when 'speedy and specific', may suppress undesirable behavior, but it cannot teach or encourage desirable alternatives. therefore, it is cr...

question

English, 17.10.2019 16:20

Mrs. johnson's third grade class is creating a model of their school grounds. each group of students is responsible for different aspects of the model...

question

Mathematics, 17.10.2019 16:20

Calculate the sum of the squares of the first one hundred terms of an arithmetic progression, knowing that the sum of the progression terms equal -1,...

question

English, 17.10.2019 16:20

Part 1: using one clear example from spirited away's narrative, specify a story event which would be part of the story but not part of the plot. brie...

question

Mathematics, 17.10.2019 16:20

Define sets u, a, b, and c as shown below. find (aub)o(auc). u = {a, b,c, d,e, f.g. h} a={d, f,g} b = {afg} c= {a, b,c, e h} select the correct choice...

question

Physics, 17.10.2019 16:20

Equimolar counterdiffusion of nh) and nz at steady state. ammonia gas (a) and nitrogen gas (b) are diltusing in coljnterdiffusion through a straight g...

question

English, 17.10.2019 16:20

Which sentence is capitalized correctly? a. i asked paola to speak to dr. gupta at the computer science department about my dell computer.

question

English, 17.10.2019 16:20

Steve and allie, who work at the same research institute, are competing to be the first scientist to isolate novel protein x from cancer cells. they r...

question

English, 17.10.2019 16:20

Read these lines from the poem again: but the merry days of youth is beyond our controle, and it's hard to part ferever with the old swimmin'-hole. w...

question

English, 17.10.2019 16:20

Eloved dead, lenin and marx and stalin arrayed at the footstead. and rose to her easel, the hundred dogs panting like children along the graveled walk...

question

Physics, 17.10.2019 16:20

Avan de graaff generator is one of the original particle accelerators and can be used to accelerate charged particles like protons or electrons. you m...

question

Mathematics, 17.10.2019 16:20

sammy is playing a board game. he rolls two number cubes, each numbered 1-6. if he rolls a sum of 3 he wins s60 dollars, otherwise he loses $5 d...

question

Mathematics, 17.10.2019 16:20

when nations desire a healthy macroeconomy, they typically focus on three goals, one of these being:...

question

Mathematics, 17.10.2019 16:20

Alength of 520 meters is equal to how many decimeter? (1 meter=10 decimeters)...

More questions: Physics Another questions