Question

Unit 6 Test - Algebra Part A – Knowledge and Understanding [10 marks] 1. Which formula is equivalent to $E = \frac{mv^2}{2}$? A. $m = \frac{2v^2}{E}$ B. $v = \sqrt{\frac{2E}{m}}$ C. $v = \sqrt{\frac{2E}{m}}$ D. $m = \frac{E}{2v^2}$

          Unit 6 Test - Algebra
Part A – Knowledge and Understanding [10 marks]
1. Which formula is equivalent to $E = \frac{mv^2}{2}$?
A. $m = \frac{2v^2}{E}$
B. $v = \sqrt{\frac{2E}{m}}$
C. $v = \sqrt{\frac{2E}{m}}$
D. $m = \frac{E}{2v^2}$

Unit 6 Test - Algebra
Part A – Knowledge and Understanding [10 marks]
1. Which formula is equivalent to E = (mv^2)/(2)?
A. m = (2v^2)/(E)
B. v = √((2E)/(m))
C. v = √((2E)/(m))
D. m = (E)/(2v^2)

Added by Elisa B.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Erik Scott

06/10/2020

Step 1

Step 1: To find the equivalent formula, we need to isolate the variable 'm' in the given equation E = 1/2 mv^2. Show more…

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Unit 6 Test - Algebra Part A – Knowledge and Understanding [10 marks] 1. Which formula is equivalent to E = my? ,2 A. m = 2 mv² 2? 2E m E B. v = C. v = D. m = m 2E 2v