Thursday
September 18, 2014

Posts by mariya


Total # Posts: 23

science
In the space is there any aliens?
August 19, 2014

poetry part 2
14. The theme of Sandburg's poem "Grass" is A. freedom. B. forgetfulness. C. peace. D. war. . I read the poem and put war since it was most logical but its not the right answer. i know its either B or C but im not sure and i need to get this right. Can someeone ...
March 2, 2014

solid chemestry
1.37
November 15, 2013

education
What do we called the scholarship which you can keep(like they don't ask you how you going to use it?)
November 8, 2013

Physics
How much ice at 0 degrees celsius can be melted with 1kg of steam at 100 degrees celsius, assuming no loss of energy to the surroundings? Use specific latent heat values. The specific heat of water is 4200 J kg-1 K-1
June 26, 2013

Physics
in the moments before you hit a truck, you decide to calculate the impulsive force (impulse) you will feel. you and your bike have a combined mass of 120kg and the truck brings you to a halt in 0.3s. What is your impulse?
April 6, 2013

Physics
When catching a ball, your cricket coach advises you to move your hands backwards with the ball. Explain the physics behind this 'follow through' technique.
April 6, 2013

physics
thank you :)
April 6, 2013

physics
Jenny is riding on a bus. She has been unable to find a seat and so she is standing in the aisle. Explain, in physics laws and principles, why it is important that she hold onto something while she is completing her journey.
April 6, 2013

Physics - URGENT
thanks :)
March 10, 2013

Physics - URGENT
A car is speeding at constant velocity of 30ms-1 in an 80kmh-1 zone as it passes a stationary police motorcycle hiding. The motorcycle starts to accelerate at 5ms-2 at the same instant the car passes it and continues for 8 seconds. It then stops accelerating and maintains its ...
March 10, 2013

Physics - URGENT
A car is speeding at constant velocity of 30ms-1 in an 80kmh-1 zone as it passes a stationary police motorcycle hiding. The motorcycle starts to accelerate at 5ms-2 at the same instant the car passes it and continues for 8 seconds. It then stops accelerating and maintains its ...
March 10, 2013

Physics
thanks. the answers to b. is 167m and the answer to d. is 93.7 m. but I'm not sure how to get that. would you please care to explain how to get that?
March 9, 2013

Physics
A boat sets off perpendicular to the bank, to cross a river width of 250m. The speed of the boat in still water is 3.20ms-1, however there is a current downstream at 1.20ms-1, which puss the boat sideways. a) Find the resultant velocity of the boat. b) Find the total distance ...
March 9, 2013

Bachelor in Science
If I takeB achelor in Science How many years it will take and what field it relates to?
October 8, 2012

maths
in a sequence the 50th term is 349 51st term is 354 and the 52nd term is 359 what is the first and the 100th term
January 11, 2011

english
What happens to a seed after you put it in the soil?think of few verbs to describe the different things that happen to a seed .
August 26, 2009

trigonometry
thanks we have a table but we have to fill it out ourselves and i wasnt sure how to do it.
February 4, 2008

trigonometry
how do you find sin theta and cosine theta of angles? ex. Find the sine theta and cosine theta of 150 degrees as well as the degrees in radians?
February 4, 2008

alg 2
2 questions: 1. Find "a" if (-3,7) is a solution of 2x+ay=26 2. solve system using substitution, linear combination, and graphing: 3x-2y=3 5x+4y=16
September 5, 2007

Algebra 2
sorry =3 is -3
September 5, 2007

Algebra 2
2 questions: 1. Find "a" if (=3,7) is a solution of 2x+ay=26 2. solve system using substitution, linear combination, and graphing: 3x-2y=3 5x+4y=16
September 5, 2007

Algebra 2
I am creating a project for math in which I have to draw an object using: parabolas, hyperbolas, circles,etc. We use conic section equations to identify where they are on the graph. I have confusion about writing the equation of parabolas. I know the equation is 4px=y^2 but I ...
June 5, 2007

Pages: 1

Search
Members