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Pulley Practice for test, Exercises of Physics

Pulley practice. Use as test prep

Typology: Exercises

2017/2018

Uploaded on 04/12/2025

prison-mike
prison-mike 🇺🇸

4 documents

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Learn all about pulley’s and ACCELERATIONS and tensions
The person is doing Work. Force x Distance
1. If the 100N bucket is lifted 1m, how much work?_____________
2. If 100N of force is pulled at constant speed for 1m how much work?
3. If “F” is applied to hold the 100N weight, what is F?
4. If “F” is greater than 100 how does that effect: Tension, work, acceleration?
WFd 100J
11
5So
mo
mo're fore
Fma
WFd
pf3
pf4

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Download Pulley Practice for test and more Exercises Physics in PDF only on Docsity!

Learn all about pulley’s and ACCELERATIONS and tensions

The person is doing Work. Force x Distance

  1. If the 100N bucket is lifted 1m, how much work?_____________
  2. If 100N of force is pulled at constant speed for 1m how much work?
  3. If “F” is applied to hold the 100N weight, what is F?
  4. If “F” is greater than 100 how does that effect: Tension, work, acceleration? W (^) Fd (^) 100J 11 5 So mo

mo're

fore F ma W Fd

  1. Draw free body diagrams for each mass

  2. How are the tensions in each strand related?

  3. Write the equations and solve for everything. Use m1 = 10 kg and m2 20 kg. (g=10)

  4. There is friction u between A and B. Draw free body diagrams for each block.

  5. Write the set of equations needed to solve for tension and acceleration.

wed

Tema pta I Tama^ I^

dig W 2

l

Ig

I

D's

toilette

distance

yacc 2T.TL 2a (^) 2A

m A^ 2a 2 T

Mag 2T^ Maas

Eg

2T

Maa

Tim

p Fn

ADI EDIN

mag umag deg 2 T (^) Magma F T^ Mmag^ mya F 2Mmg (^) maatmpA

F 63. (^9) 5. 9