A ball falls d metres in 1 seconds. d is directly proportional to the square of t. The ball falls 44.1 m in 3 seconds. (b) Calculate the distance the ball falls in 2 seconds. 2 d = 4.9€² d = 4.9 (212 d = 19.6 19.6
A ball falls d metres in 1 seconds. d is directly proportional to the square of t. The ball falls 44.1 m in 3 seconds. (b) Calculate the distance the ball falls in 2 seconds. 2 d = 4.9€² d = 4.9 (212 d = 19.6 19.6
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 6ECP: The resistance of a copper wire carrying an electrical current is directly proportional to its...
Related questions
Question

Transcribed Image Text:A ball falls d metres in 1 seconds.
d is directly proportional to the square of t.
The ball falls 44.1 m in 3 seconds.
(b) Calculate the distance the ball falls in 2 seconds.
2
d = 4.9€²
d = 4.9 (212
d = 19.6
19.6
AI-Generated Solution
Unlock instant AI solutions
Tap the button
to generate a solution
Recommended textbooks for you


Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell

Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill


Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell

Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill

College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning