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lucy

Questions (350)

A 3.26 kg block located on a horizontal floor is pulled by a cord that exerts a force F = 10.4 N at an angle theta = 29.0°
1. 0 answers
2. 966 views
Two blocks of mass m1 = 1.0 kg and m2 = 2.5 kg are connected by a massless string. They are released from rest. The coefficent
1. 0 answers
2. 844 views
A 6.00 kg block located on a horizontal frictionless floor is pulled by a cord that exerts a force F=14.1 N at an angle θ=
1. 0 answers
2. 635 views
is Sodium Dichromate a binary or Ternary compound?
1. 1 answer
2. 772 views
The boiling point of water at 735mmHg is 99.073°C. What mass of BaCl2 should be added to 2.28kg water to increase the boiling
1. 2 answers
2. 1,636 views
a sucrose solution was prepared by dissolving 13.5g sucrose in enough water to make 100ml of solution. the density is 1.050gml.
1. 2 answers
2. 1,556 views
thankyou for finding the site for me . were orlando`s aims was that he wanted France and Britain to keep their promise about
1. 1 answer
2. 387 views
what were orlando`s aimsat the treaty of versailles?thanks
1. 1 answer
2. 385 views
Find two Web sites dealing with indigenous cultures or religions. Discuss how modern civilization has affected the spiritual
1. 1 answer
2. 644 views
what is the value of log in a pH calculation?
1. 1 answer
2. 391 views
what are some ways in which you may make use of web- based information and guard against plagiarism.
1. 0 answers
2. 419 views
ahexagon have the apothem of 6cm,the side length of6.93,and the height of 12cm. what is the volume?
1. 0 answers
2. 465 views
the apothem of a square candle is 5cm,the side length is 10cm,the height is 9cm, what is its volume ?
1. 3 answers
2. 490 views
The spring constant can be determined from the oscillatory motion. For this case, Newton's second law gives[(m(d^2)x) /
1. 1 answer
2. 1,128 views
how do i calculate a concentration ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+given at 25 C and pH7 E(mV) as 100 and
1. 0 answers
2. 490 views
how do i calculate a concentration ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+given at 25 C and pH7 E(mV) as 100 and
1. 0 answers
2. 759 views
how do i calculate a ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+given E(mV) at 25 C and pH7 as 100 and absorbance at
1. 0 answers
2. 447 views
how do i calculate a ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+given E(mV) at 25 C and pH7 as 100 and absorbance at
1. 0 answers
2. 1,062 views
for this equationFe(CN)6 4- + Fe 3+ --> Fe(CN)6 3- + Fe 2+ at 310 K and pH 2 using the equation E = Eo + 2.303 RT/nF log K -
1. 2 answers
2. 772 views
i posted thiscan you explain to me how to do this question i know i have to use differential equations but im not sure how to
1. 1 answer
2. 505 views
i posted thiscan you explain to me how to do this question i know i have to use differential equations but im not sure how to
1. 1 answer
2. 488 views
i posted thiscan you explain to me how to do this question i know i have to use differential equations but im not sure how to
1. 0 answers
2. 504 views
can you explain to me how to do this question i know i have to use differential equations but im not sure how to form an
1. 2 answers
2. 510 views
if i havek = 36.86 +/- 4.78 and v = 113 +/- 9.92 both using 95% confidence limits and no true values of k or v given am i right
1. 1 answer
2. 525 views
Kenny pulls with a force of 850 N. Justin pushes with a force of 650 N. The crate weighs 1250 N and sits on a ramp that is 40
1. 1 answer
2. 652 views
Briefly distinguish the difference between inductive and deductive reasoning. Are the groups of statements below examples of an
1. 0 answers
2. 655 views
Identify and describe three causes for the increasing costs of health care. What impact does each of these causes have on
1. 1 answer
2. 518 views
i need to find out which of these is better value.£3.90 -9 pack of toilet rolls or £2.50 6pack of toilet rolls. i think its th
1. 1 answer
2. 1,094 views
can you come up with a catchy name for this product?It'sa juice carton with fruit and veg names around the side of it, you pick
1. 2 answers
2. 457 views
A water treatment plan is built with three cylindrical tanks to contain the water for a town. Each tank has a radius of 15 feet
1. 4 answers
2. 1,240 views
what acids and alkalis are in the kitchen?
1. 2 answers
2. 306 views
what does surrealism mean ?
1. 3 answers
2. 481 views
what do you call someone to be assertive, hostile?
1. 1 answer
2. 432 views
Find the number of possible negative real zeros for f(x)=6+x^4+2x^2-5x^3-12.Answer: 0 2) Approximate the real zeros of
1. 0 answers
2. 526 views
Name all the values of x that are not in the domain of f(x)=2-x^2/x+5.Answer: x= -5 2)Find the minimum value of f(x,y)=2x-y+2
1. 0 answers
2. 1,025 views
Determine whether the function f(x)[x+1] is odd, even, or neither.Answer: neither odd nor even 2)Find the least integral upper
1. 0 answers
2. 575 views
Can you give me an example of what a feature article could be about on the concept of "The Individual and the Family"? All I can
1. 2 answers
2. 502 views
what is the relation between volts and amps?
1. 2 answers
2. 521 views
how many children(aged under 18) are taking drugs?
1. 2 answers
2. 339 views
pliz help. is this sentence gramatically correct. i am looking forward to getting to know you.
1. 2 answers
2. 492 views
If a ball is thrown directly upward with a velocity of 80ft/s, its height (in feet) after t seconds is given by y=80t-16t^2.
1. 4 answers
2. 4,489 views
hi i was just wondering if this makes sense and if it is a good remembrance day poem:Restless nights, awake in a nightmare
1. 1 answer
2. 446 views
How many grams of hydrochloric acid are required to react completely with 4.30 grams of zinc? I got 4.80g HCl for the answer but
1. 1 answer
2. 1,162 views
Aluminum reacts with sulfuric acid, which is the acid in automobile batteries. If 20.0 grams of Al is placed into a solution
1. 1 answer
2. 1,079 views
What is the lewis dot structure for Fluoride, F1- and Mg2???
1. 2 answers
2. 2,010 views
Find the slope and the y-intercept.y=-3x+3
1. 0 answers
2. 314 views
i have to find out about blues music but all the websites i try hardly have any information! please help me with this! thank
1. 1 answer
2. 399 views
how come in y=x^2, the range is all real numbers, y is greater than or equal to 0or is it for x=y^2? in y=x^2 imagine any choice
1. 0 answers
2. 490 views
Sometimes, technology and visual aids can be more of a distraction than a helpful component to a presentation. Provide an
1. 1 answer
2. 1,189 views
does the book say anything about scout's physical appearance? i cant seem to find anything.she was skinny with blue eyes and
1. 0 answers
2. 449 views

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