lissa

This page lists questions and answers that were posted by visitors named lissa.

Questions

The following questions were asked by visitors named lissa.

how to say 6:00am in italian

Four identical masses of 2.7 kg each are located at the corners of a square with 1.4 m sides. What is the net force on any one of the masses? F=((G)(m1)(m2))/r^2 I don't understand why im not getting it right... i need help please!!

A 70 kg man weighs 686 N on the Earth's surface. How far above the surface of the Earth would he have to go to "lose" 14% of his body weight? i don't even know where to start with this question... i need help!

A rope goes over a circular pulley with a radius of 6.3 cm. If the pulley makes four revolutions without the rope slipping, what length of rope passes over the pulley? how can i find distance if the only variable given is radius and revolutions?

A monatomic ideal gas is compressed adiabatically from a pressure of 1.09 105 Pa and volume of 250 L to a volume of 39.0 L. (a) What is the new pressure of the gas? (b) How much work is done on the gas?

The mass of a certain neutron star is 2.0 x 1030 kg and its radius is 6,000 m (6 km). What is the acceleration of gravity at the surface of this condensed, burned out star?

what is the equation for bose einstien condensate?

A swimming pool has two identical sides in the shape of a trapezium. All other sides are rectangular. The length of the pool is 12m. The width of the pool is 4m. The depth of the pool is 2.1m at the deep end and 1.1m at the shallow end. Rafa fills the poo...

what did a diet at the asclepion consist of?

what treatments (natrual) would you find at the Asclepion?

who was Naqia queen of Assyria?

is the following statements true or false + write a correct version of each false sentance below: 1. usually, the cooler a liquid or gas is, the denser it is. 2. if you only want a small volume of hot water, you should place the immersion heater near the...

what are all the mathethematical terms you need to include in your answer for a question based on circle theorums?

i need names of famous females who have a careers in sport and their: age, where they live, how many brothers and sisters they have, profession and what they do in their free time.

how reliable are tests for drugs in sport?

find a drug scandal within a sportig event and write some notes about it.

In 1774 Joseph Priestly conducted one of his most famous experiments which lead to a method for the preparation of oxygen. The experiment involved heating a sample of mercury II oxide with a large lens. The equation for this reaction is shown below: 2HgO(...

3 beakers are being heated (small, medium and large). consider the first two. both beakers are filled with water and heated for 10 minutes. after about 3 minutes the water in the small beaker the water in the small beaker is boiling; after 8 minutes the w...

water is being heated in a large beaker. there is a bunsen under it. if a second bunsen was added bellow the largest beaker, what affect would this have? why? (refer to particle behaviour)

what is the temperature of a bunsen burner?

what temperature is bose- einstien condensate?

1) A fask has the following features; a plastic stopper glass walls with silver coating on both sides vacuume between walls plasic spacer Which features of the flask reduce energy transfer by: a) radiation b) conduction c) convection 2) Many vacuume flask...

how does a dessert fox's large ears help it keep cool?

how do you simplify surds?

explain why air moving over an object can increase its rate of cooling.

many vacuum flasks have steel walls instead of glass. how would this effect how gfast some hot coffee cools

write 4 ways that this decline in the tourist industry could affect the country.

Mike and Sandra leave the seashore at the same time. Mike drives northward at a rate of 55mph, while Sandra drives west at 65mph. Find how far apart they are after 3 hours to the nearest mile.

What is meant by 'Designated subjects'

It takes 2/6 of a hour to run one mile. how many miles can you run in 4 hours

a dog eats 3/4 of dog food for each meal. if he has 7 2/4lbs of food. how many meals can he feed his dog.

Answers

The following answers were posted by visitors named lissa.

could try and explain more in depth? like wat does W stand for? his weight? and i don't really get how your solving it..

you have to divide 6/7 by 1/7. to divide fractions you have to flip the second fraction and then multiply them so: 6/7 times 7/1= 42/7= 6 x=6 :)

you combine all common factors so 3x-53=61. then add 53 to both sides to get 3x=114. then divide both sides by 3 to get x=38 :)

the fraction is just 15/43 in simplest terms

1 is greater than negative 1.

To find out the pressure in this kind of situation simply follow the equation Pressure = height of the column x Density of the filled liquid So, Here Pressure= 15 cmx 13.6 g/cm^3 = 204 gm/cm^2

Which of the following is true of the Industrial Workers of the World (I.W.W.)?

Just cant think of this or get it together right now my mind is so far off. I just need help.

wow thanks for the help. The connexus student was right bc there was 9 missing or they were wrong and the answer is not real. i just checked all of the answers some were right and some were wrong! So i if i was someone else i would check all of them becau...