Two blocks with masses mA and ma are connected by a massless string over a massless, frictionless pulley. Block B, which is more massive than block A, is released from height h and falls. ▼ Part A Write an expression for the speed of the blocks just as block B reaches the ground. Express your answer in terms of some, all, or none of the variables m, mg, h, and the free-fall acceleration g. V= Submit Part B xa h= ΨΕΙ ΑΣΦ Submit Xb Request Answer + √x vx μÅ Value x A 1.0 kg block and a 2.0 kg block are connected by a massless string over a massless, frictionless pulley. The impact speed of the heavier block, after falling, is 1.4 m/s. From how high did it fall? Express your answer with the appropriate units. Request Answer x Units IXI ? ? X.10n
Two blocks with masses mA and ma are connected by a massless string over a massless, frictionless pulley. Block B, which is more massive than block A, is released from height h and falls. ▼ Part A Write an expression for the speed of the blocks just as block B reaches the ground. Express your answer in terms of some, all, or none of the variables m, mg, h, and the free-fall acceleration g. V= Submit Part B xa h= ΨΕΙ ΑΣΦ Submit Xb Request Answer + √x vx μÅ Value x A 1.0 kg block and a 2.0 kg block are connected by a massless string over a massless, frictionless pulley. The impact speed of the heavier block, after falling, is 1.4 m/s. From how high did it fall? Express your answer with the appropriate units. Request Answer x Units IXI ? ? X.10n
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question
![Two blocks with masses mд and m³ are connected by a
massless string over a massless, frictionless pulley. Block B,
which is more massive than block A, is released from height h
and falls.
Part A
Write an expression for the speed of the blocks just as block B reaches the ground.
Express your answer in terms of some, all, or none of the variables mÃ, m³, h, and the free-fall acceleration g.
V =
Submit
Part B
xa
h =
Submit
Π ΑΣΦ
0
Xb
016
μᾶ
a
Request Answer
Value
√x vx x
18
A 1.0 kg block and a 2.0 kg block are connected by a massless string over a massless, frictionless pulley. The impact speed of the heavier block, after
falling, is 1.4 m/s. From how high did it fall?
Express your answer with the appropriate units.
Request Answer
Units
<४
=
|X|
www
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X.10n](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F646bd109-e2a6-4c6a-a3ea-1fdf7467c156%2Fcaa97908-c876-44c1-aa60-612d0e328ab3%2Fqz02wkf_processed.png&w=3840&q=75)
Transcribed Image Text:Two blocks with masses mд and m³ are connected by a
massless string over a massless, frictionless pulley. Block B,
which is more massive than block A, is released from height h
and falls.
Part A
Write an expression for the speed of the blocks just as block B reaches the ground.
Express your answer in terms of some, all, or none of the variables mÃ, m³, h, and the free-fall acceleration g.
V =
Submit
Part B
xa
h =
Submit
Π ΑΣΦ
0
Xb
016
μᾶ
a
Request Answer
Value
√x vx x
18
A 1.0 kg block and a 2.0 kg block are connected by a massless string over a massless, frictionless pulley. The impact speed of the heavier block, after
falling, is 1.4 m/s. From how high did it fall?
Express your answer with the appropriate units.
Request Answer
Units
<४
=
|X|
www
?
X.10n
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