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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

311 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

308 views
Songj
Answered: Jul 16, 2020
The area under an acceleration-time graph gives displacement.

1 Answer

267 views
John Smith
Answered: Jul 16, 2020

(C). A new substance is made, but atoms are not created or destroyed, they are just rearranged

2 Answers

230 views
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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

226 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

225 views
John Smith
Answered: Jul 16, 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

208 views
Amla Amelia
Answered: Mar 02, 2020
Plastic modulus is a particular concept in structural engineering, while the moment of inertia is a concept in physics. Plastic modulus is mostly used as a formula to solve the problems of...Read More

1 Answer

11 views
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