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An object of mass 5kg falls from rest and has a kinetic energy of 1500J midway its journey. a) what is its potential energy at this point? b) what is the potential energy it started with? c) what is it’s
answered
Jul 21, 2023
Physics
high-school
2
votes
200k
views
The above map shows the route of a car traveling from home to the parkIf the car is traveling at a constant speed, does the car accelerate at any point on the route? Yes or No, and explain your reasoning.
answered
Jul 12, 2023
Chemistry
high-school
1
vote
16.8k
views
5. How would you describe the molecules of a gas? (Please type at least 1-2 complete sentences
answered
Jun 22, 2023
Chemistry
high-school
7
votes
183k
views
What’s the solution set of 2x+8>-4x+5
answered
Jun 13, 2023
Mathematics
college
7
votes
37.0k
views
A pair of flip flops is labeled $9 on the price tag. At the register, I paid $9.45. What percent of $9 is $0.45?
answered
Jan 31, 2023
Mathematics
college
4
votes
50.7k
views
Which possessive noun is written correctly in the sentences below? A. The baby's bottle was empty. B. The girls' soccer ball went over her head. C. The painting fell on the ground. D. The mens' shoes are
answered
Dec 31, 2022
English
high-school
3
votes
190k
views
How many moles are in 3.86 x 1023 molecules of Carbon Dioxide (CO2)?
answered
Dec 20, 2022
Chemistry
college
2
votes
19.4k
views
A solution has a [OH-] of 1.43x10-9. What is the pH of this solution? a. 5.2 b. 8.8 C. 9.1 d. 4.9
answered
Dec 20, 2022
Chemistry
college
5
votes
32.7k
views
One report said that it rained 3 inches in two days. It actually rained 1.05 inches and 1.8 inches. How far off was the report? Explain your answer.
answered
Nov 24, 2022
Mathematics
high-school
5
votes
232k
views
Tito's Mom is 38, his father is 42, his sister is 15 he is 13 and has twin brothers aged 6. What is the median age of Tito's family?
answered
Nov 1, 2022
Mathematics
high-school
4
votes
187k
views
How was the collapse of the Soviet Union caused by the policies of Mikhail Gorbachev? Question 47 options: A coup occurred where the country's top generals took control of the government after he cut the
answered
Oct 10, 2022
History
high-school
5
votes
18.0k
views
How does the cell aquire energy for active transportprocedure
answered
Aug 30, 2022
Biology
college
8
votes
5.5k
views
An ice cream cone has a height of 12 centimeters and a radius of 3 centimeters. How many centimeters of cubic ice cream will it take to fill the cone so the ice create is level with the top of the cone?
answered
May 18, 2022
Mathematics
high-school
1
vote
178k
views
(1/5 + 1/2)^2 + 3/10 ⋅ 5 answer for 15 points
answered
May 14, 2022
Mathematics
high-school
1
vote
204k
views
which of these is not associated with successful reform movements? a. New organizations b.bureaucracy c. social policy d.Cultural change
answered
May 13, 2022
Social Studies
college
4
votes
144k
views
Calculate the density, in grams per liter, of a gas at STP if 3.56 L of the gas at 36.7 °C and 758.5 mmHg weighs 0.433 g. density:? g/L
answered
Apr 13, 2022
Chemistry
college
5
votes
170k
views
In The Secret Garden, how is the robin redbreast a symbol of Mary? The robin and Mary are selfish and friendless. The robin and Mary have one true friendship with Dickon. The robin and Mary wish to break
answered
Feb 22, 2022
English
high-school
5
votes
5.2k
views
Nélida __________ con Ramiro ayer.
answered
Dec 16, 2021
Spanish
college
4
votes
16.4k
views
Does 6-4x represent “six fewer than 4 times a number”?
answered
Aug 11, 2021
Mathematics
middle-school
1
vote
176k
views
Nuris is writing a paper on the scientist who first named cells after studying cork under a microscope. Who is her paper about?Nuris is writing a paper on the scientist who first named cells after studying
answered
Aug 11, 2021
History
high-school
7
votes
179k
views
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