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You are in an airplane circling an airport at a speed of 600 km/hour on a circular path of radius 3 km. A stewardess accidentally drops a cup , of mass .1 kg, on the floor. She releases it from rest at
answered
Feb 15, 2021
Physics
high-school
6
votes
2.2k
views
An object is moving at 4 m/s. It accelerates at -3 m/s/s. How fast is it moving at 1 second? *
answered
Sep 16, 2020
Physics
middle-school
5
votes
51.0k
views
An x-ray photon with a wavelength 0.1100 nm collides with a free electron initially at rest. The scattered photon has a wavelength of 0.1122 nm. (a) Calculate the angle 0 between the initial and final
answered
Jul 15, 2020
Physics
college
4
votes
103k
views
How should you act during a role-play with your classmates about refusing tobacco? nervous confident unsure like a bully
answered
Apr 30, 2020
Health
middle-school
2
votes
150k
views
Which occurrence is an example of cultural diffusion
answered
Mar 10, 2020
History
middle-school
6
votes
184k
views
Fern is choosing between two salary plans. The first salary plan is $100 with 15% commission for every sale he makes. The second salary plan is $150 with 10% commission on every sale he makes. How many
answered
Mar 8, 2020
Mathematics
high-school
7
votes
41.3k
views
Why did Ah Sing encourage Chin to save himself? What traits does this reveal about Ah Sing? (The book is called The Earth Dragan Awakes)
answered
Nov 16, 2019
Mathematics
middle-school
2
votes
64.7k
views
This is the greek word that means city state
answered
Sep 3, 2019
History
middle-school
4
votes
89.2k
views
"pete has an authoritarian personality. tom has a dogmatic personality. larry is a social vigilante. which of these people is most likely to think his beliefs are superior to others beliefs, impress his
answered
Jul 25, 2019
Social Studies
high-school
2
votes
147k
views
Multiply the polynomials (2x^2+5x+5)(4x-3)
answered
Apr 21, 2019
Mathematics
college
2
votes
14.5k
views
How does organisms store energy
answered
Mar 2, 2019
Biology
middle-school
2
votes
220k
views
What percentage of school-aged children regularly care for themselves at home without adult supervision for at least part of the day?
answered
Nov 14, 2018
Social Studies
high-school
0
votes
14.9k
views
What role did runners play in Inca society?
answered
Nov 11, 2018
History
college
4
votes
201k
views
Which of the following accounts will give you the LEAST access to your money ? A.Simple savings account B.Certificate of Deposit (CD) C.Checking account D.Cash
answered
Oct 28, 2018
Business
high-school
4
votes
73.2k
views
If a polygon has 189 diagonals how many sides does the polygon have ?
answered
Jun 12, 2018
Mathematics
high-school
2
votes
129k
views
Devon has 14 steel balls of equal weight. If he puts 8 of them in one pan of a balance, and the rest along with a weight of 20 grams in the other pan, the pans balance each other. Which equation can be
answered
Mar 21, 2018
Mathematics
high-school
4
votes
117k
views
Please solve 5 = x/10 + 6
answered
Jan 21, 2018
Mathematics
middle-school
5
votes
230k
views
How high is the highest part of the Panama Canal?
answered
Nov 8, 2017
History
middle-school
6
votes
180k
views
Why doesn't Odysseus kill Polyphemus when he has the chance?
answered
Jul 25, 2017
English
high-school
4
votes
21.8k
views
Whats the continent southwest of north america
answered
Jun 26, 2017
Geography
high-school
3
votes
82.9k
views
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