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Kurt
Questions (33)
A jet with mass m = 5 × 104 kg jet accelerates down the runway for takeoff at 1.8 m/s2.
1) What is the net horizontal force on
0 answers
1,074 views
A jet with mass m = 5 × 104 kg jet accelerates down the runway for takeoff at 1.8 m/s2.
2 answers
848 views
A car is traveling around a horizontal circular track with radius r = 210 m as shown. It takes the car t = 50 s to go around the
0 answers
701 views
A car is traveling around a horizontal circular track with radius r = 200 m at a constant speed v = 15 m/s as shown. The angle
0 answers
589 views
A child is in danger of drowning in the Merimac river. The Merimac river has a current of 3.1 km/hr to the east. The child is
0 answers
1,060 views
You are on a cruise ship traveling north at a speed of 8 m/s with respect to land.
Your friend is sitting on another cruise ship
1 answer
1,878 views
Your friend is sitting on another cruise ship traveling south at 15 m/s. As you walk toward the back of your ship at 2.9 m/s,
1 answer
557 views
You are on a train traveling east at speed of 10 m/s with respect to the ground.
1 answer
407 views
A cannonball is shot (from ground level) with an initial horizontal velocity of 33 m/s and an initial vertical velocity of 24
1 answer
493 views
A soccer ball is kicked with an initial horizontal velocity of 11 m/s and an initial vertical velocity of 16 m/s.
1 answer
761 views
Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial
1 answer
958 views
Ted Williams hits a baseball with an initial velocity of 120 miles per hour (176 ft/s) at an angle of θ = 35 degrees to the
1 answer
733 views
A red ball is thrown down with an initial speed of 1 m/s from a height of 26 meters above the ground. Then, 0.6 seconds after
1 answer
581 views
A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. The hare accelerates uniformly
1 answer
609 views
Anna is driving from Champaign to Indianapolis on I-74. She passes the Prospect Ave. exit at noon and maintains a constant speed
2 answers
1,554 views
A blue ball is thrown upward with an initial speed of 20.8 m/s, from a height of 0.6 meters above the ground. 2.5 seconds after
1 answer
668 views
Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. The blue car accelerates
1 answer
869 views
.larry is writing a 6 digit number .he writes the largest 1 digit number at the hundred thousands place .he also writes a number
5 answers
1,864 views
How much heat is released when 75.0 g of steam at 100.0 c is cooled to ice at -15.0c?
I'm using 6.01 kl/mol for fusion of water,
0 answers
1,030 views
How much heat is released when 75.0 g of steam at 100.0C is cooled to ice at -15.0C?
0 answers
822 views
The following data are for a liquid chromatographic column:
Length of packing (L) 24.7 cm Flow rate 0.313 mL/min VM 1.37 mL VS
3 answers
5,596 views
The following data are for a liquid chromatographic column:
Length of packing (L) 24.7 cm Flow rate 0.313 mL/min VM 1.37 mL VS
2 answers
1,865 views
A 0.200 g sample containing Cu is dissolved, and a diethyldithiocarbamate
coloured complex is formed. The solution is then
1 answer
1,322 views
Maggie is planting bushes every 1.5 feet along the side of a fence. The fence is 22.5 feet long. Explain how Maggie can draw a
1 answer
560 views
A 90 kg fisherman at one end of a 3 m long 150 kg rowboat walks to the other end. To someone standing on the shore, what
0 answers
707 views
What was the purpose of english colonies, according to england?
Please help.
2 answers
965 views
A man standing on a frictionless ice throws a boomerang which returns to him. Asuuming that the boomerang can only move in a a
1 answer
1,432 views
A man standing on a frictionless ice throws a boomerang which returns to him. Asuuming that the boomerang can only move in a a
0 answers
1,230 views
Two contestants on the show The Biggest Loser start out weighing the same. At the end of year one, contestant A had lost 10% of
2 answers
561 views
Sung dialogue in which the singer has accompaniment in the form of light chording is called?
0 answers
552 views
How does Sonata (complete work differ from Sonata form, how are they related. Any help please
0 answers
631 views
I have no idea where to begin with this one !
Nonconstant Dividends Hetfield and Ulrich, Inc., has an odd dividend policy. The
4 answers
880 views
IF I have a perfectly elastic supply (horizontal), and the unit price of cigarettes goes up by increasing cigarette tax from 8
1 answer
540 views
Answers (9)
Luv this story!!!
Subtract the area of the circle from the 6x6 square. Divide the remaining square by four and add it (a quarter of the remaining) to the area of the circle.
Shouldn't the n be 1?
3.41e-8
UPDATE sorry the top section with the data didn't come out properly heres the data again. Retention time Nonretained 3.1 - A = 5.4 B = 13.3 C = 14.1 D = 21.6 Width of peak A = 0.41 B= 1.07 C= 1.16 D= 1.72
Common we need an example, its complexed. It doesnt change from 12 -6 it goes from 6-3 and carbon goes from 3-4. If the half reactions have to = the entire reaction then how is broken down. This is why students get irritated with posts like this. They know
i figured it out... you have to ^1, ^2, ^3^4^5 for each of the years o the rate of return for each one! thanks
Ms. Sue, I put in the answer and it says it is wrong. I looked over your work and it looks right... im wondering if maybe multiply instead of divide or something, im trying different ways to alter the answer. thanks for the help.
Factor everything thus: 2*11*5*13*2*3*3 -------------- = 2*2 = 4 3*5*3*11*13 QED.
