Questions by Nayab Samar

Questions by Nayab Samar

What is the mass of a brick that falls off a cliff and is moving at 20 m/s just before hitting the ground?

asked Jul 22, 2021

1 answer

1 vote

131k views

A person is diving in a lake in the depth of h = 15 m. The density of the water is rho = 1.0 x103 kg/m3. The pressure of the atmosphere is P0 = 1.0 x 105 Pa. The surface area of the top of the person's

asked Jul 21, 2021

1 answer

0 votes

97.3k views

Please help asap please

asked May 10, 2021

1 answer

2 votes

153k views

A box had twice as many grapes as a basket. After 2 kilograms were added to the basket it contained 0.5 kilograms more than the box. How many kilograms of grapes did the basket contain?

asked May 8, 2021

2 answers

0 votes

94.5k views

.The Declaration of Independence was the first official document to give people the right to consent to their government. True or False

asked Apr 28, 2021

1 answer

0 votes

221k views

Can someone help me answer that question

asked Jan 11, 2021

1 answer

4 votes

210k views

14. Several days after a snowfall, the roofs of some homes on your street have almost no snow on them, while the roofs on other homes are still snow covered. Assuming they have all received the same amount

asked Oct 25, 2020

1 answer

3 votes

23.1k views

Consumer surplus is A. a buyer's willingness to pay for a good plus the price of the good. B. the amount a buyer is willing to pay for a good minus the amount the buyer actually pays for it. C. the amount

asked Sep 5, 2020

1 answer

3 votes

62.4k views

A zoo train ride costs $5 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who took the ride was 17, and the total money collected was $65. What was the number

asked Feb 2, 2019

2 answers

0 votes

203k views

What effect did the Jim Crow laws have on Southern Society

asked Jan 21, 2019

2 answers

5 votes

190k views

A trainer is preparing a presentation that will describe a complex idea to an audience of common laborers. Which option identifies the best choice of language for this purpose? witty puns technical terminology

asked Oct 10, 2018

1 answer

3 votes

109k views

Which of the following marine ecosystems consists of an aphotic zone ?

asked Jul 18, 2018

2 answers

4 votes

151k views

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