Answers by Vahid Najafi
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Answers by Vahid Najafi

Answers by Vahid Najafi
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Explain the significance of David Killing Goliath with a stone instead of a sword and how that relates to his character traits.​
answered Aug 28, 2021
0 votes
8.3k views
Calculate the area of this figure
answered Jul 10, 2021
2 votes
68.0k views
English multiple choice
answered Jun 21, 2021
2 votes
223k views
g We saw in class that in a pendulum the string does no work. We also saw that the normal force does no work on an object sliding down a ramp. (a) Explain why the tension in the string of a pendulum does
answered Feb 18, 2021
4 votes
93.2k views
The volume of a gas is 450 mL when its pressure is 1.00 atm. If the temperature of the gas does not change, what is the pressure when its volume is changed to 2.00 L? Use PV = P2V2.
answered Feb 17, 2021
5 votes
169k views
Find the volume of a cone with base area 36π ft2 and a height equal to twice the radius. Give your answers both in terms of π and rounded to the nearest tenth. The volume in terms of π is _____ft3. The
answered Jan 9, 2021
1 vote
124k views
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