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Equation Questions and Answers (Q&A)

John Adney
Answered: May 28, 2017
On reaching max height the velocity becomes zero. the ball starts falling downward. i think A is the correct answer. the ball is projected vertically upward.

2 Answers

269 views
E.Madison
Answered: May 03, 2018
Object A has the greater speed.

There are two types of Motion; Constant Velocity motion and Accelerated Motion. The shapes of the position versus time graphs for these two basic...Read More

2 Answers

245 views
Songj
Answered: Apr 02, 2020
The area under an acceleration-time graph gives displacement.

1 Answer

225 views
Abigailgarro
Answered: Mar 20, 2020

The correct answer is 22.4.

2 Answers

219 views
John Adney
Answered: Apr 24, 2017
Nope it's wrong the answer is 10.8
is the answer !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2 Answers

219 views
K. Myers, Blogger
Answered: Jan 03, 2019
A hydrogen bond will typically form between a hydrogen atom and either a nitrogen, sulfur, or oxygen atom. The correct answer is C. By the way, a fluoride atom could also be used to create a...Read More

2 Answers

216 views
d fan
Answered: Mar 04, 2019

Seeiously ? What a great explanation!!!!!!!!!!!!!!

2 Answers

213 views
.....
Answered: Oct 12, 2017
-7,because it has been verified also: x2-(-7)x + 12=0 x2+7x +12=0 x2+4x +3x +12=0 x(x+4)+3(x+4)=0 (x+3)(x+4)=0 now,difference= -3-(-4)= -3+4=1 ...Read More

3 Answers

212 views
Chemx
Answered: Mar 28, 2017


The answer is y= 8 x- 2 this how it is kTake x and y as the coordinates of the other line and cross multiple with 8 then leave the answer in form of y= mx +...Read More

3 Answers

211 views
John Adney
Answered: Sep 25, 2017

4x= 252×13+21=0

4x=3276+21=0

4x=3297=0

x= 32974

x=824.25

1 Answer

209 views
John Smith
Answered: Apr 02, 2020
D and E

1 Answer

209 views
John Smith
Answered: Apr 02, 2020
2-those who chose 1 are tricked. the graph of y = 4x +1 actually intersects the quadratic curve in the positive x region when y = 26.8564 --- this number may be too big to fit into the screen and...Read More

1 Answer

207 views
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