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brett

Questions (24)

△ABC is mapped to △A′B′C′ using each of the given rules. Which rules would result in △ABC being congruent to or not
1. 1 answer
2. 756 views
A series RL circuit contains two resistors and two inductors. The resistors are 33 W and 47 W. The inductors have inductive
1. 1 answer
2. 1,489 views
A ground state hydrogen atom absorbs a photon of light having a wavelength of 93.03 nm. It then gives off a photon having the
1. 2 answers
2. 3,811 views
A 2.00 kg ball moving to the right at 10.0 m/s makes an off-center collision with a stationary 3.00 kg ball. After the
1. 1 answer
2. 1,045 views
can u guys help me add some adverbs (6 or 10) to this story that i summarized thanks in advance!! (^_^):Black, cloudy night-time
1. 3 answers
2. 505 views
Gina and Jules were shopping together when they decided to buy lottery tickets.Each bought one ticket and agreed that if either
1. 1 answer
2. 494 views
a) Potassium-40 undergoes three different modes of radioactive decay (Beta decay, Positron decay, and Electron Capture decay).
1. 0 answers
2. 769 views
(x/5) - g= a for x
1. 1 answer
2. 495 views
Cliff and Will are carrying a uniform 2.0m board of mass 69kg. Will is supporting the board at the end while cliff is 0.6m from
1. 1 answer
2. 920 views
What is the rotational speed of the minute hand on a clock?Convert from rad/s to rev/s
1. 1 answer
2. 970 views
A 50 gram ball enters a a pendulum with mass 200 g. The pair then swings up to a height of 10 cm.Find the velocity at which the
1. 0 answers
2. 448 views
The Earth orbits the Sun once per year.What is the centripetal force keeping the Earth in orbit?T = 1 year (convert to seconds)
1. 1 answer
2. 499 views
Phrank (36.4kg) runs at 2.2 m/s and jumps onto a large stationary skateboard (2.3kg) on which Phrancine (22.7kg) is sitting.
1. 1 answer
2. 401 views
A .145kg baseball is thrown at 40 m/s (~89.5mph). What is the momentum of the baseball?
1. 2 answers
2. 674 views
A woman with a mass of 56 kg runs at a speed of 8 m/s and jumps onto a giant 30 kg skateboard initially at rest. What is the
1. 1 answer
2. 1,174 views
A coach is hitting pop flies to the outfielders. If the baseball (mass = 145 g) stays in contact with the bat for 0.08 s and
1. 1 answer
2. 637 views
A 610 kg satellite orbits at a distance from the Earth's center of about 5.3 Earth radii. What gravitational force does the
1. 1 answer
2. 1,016 views
A satellite orbits at a distance from the Earth's center of about 4.40 Earth radii and takes 13.0 hours to go around once. What
1. 1 answer
2. 1,086 views
i'm writing a paper on the Bolivarian Alternative for the Nations of Our America and I need to tie in a leaked U.S. document
1. 1 answer
2. 375 views
what is 3/10 divided by 13/14
1. 3 answers
2. 437 views
A 4.30 g nugget of pure gold absorbed 293 J of heat. The initial temperature was 23.0°C. What was the final temperature?
1. 1 answer
2. 1,077 views
The temperature of a sample of water increases from 20.7°C to 45.7°C as it absorbs 5675 J of heat. What is the mass of the
1. 1 answer
2. 517 views
How much heat is evolved when 269 g of ammonia gas condenses to a liquid at its boiling point?
1. 1 answer
2. 548 views
If you know that the mass concentration of a NaCl solution is 58.5 g/L, the molar concentration (mol/L) of the solution is ?can
1. 1 answer
2. 1,048 views

Answers (7)

answer is D. 22.08
your answer is wrong
the ghostly woman search distractedly??
brett
1/4h
answer is 9.33×10−2 m
What can chlorophyll be found in?

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