Unit B — Systems in Action
Unit Support
Line Master
B-5
Name:
...
Physics, 22.04.2021 01:00 moorega2100
Unit B — Systems in Action
Unit Support
Line Master
B-5
Name:
Mechanical Advantage
Part A
1. List three examples of machines with a mechanical advantage > 1.
(a)
(b)
(c)
2. List three examples of machines with a mechanical advantage < 1.
(a)
(b)
(c)
3. Give an example of a machine with a mechanical advantage = 1.
Answers: 2
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Like a key in a lock, the shape of the. must bind with the. of the recieving neuron
Answers: 1
Physics, 22.06.2019 06:30, nathangirnet
What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34
Answers: 3
Physics, 22.06.2019 17:00, agelafa
Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?
Answers: 1
Mathematics, 22.06.2019 04:30
Mathematics, 22.06.2019 04:30
Mathematics, 22.06.2019 04:30
Mathematics, 22.06.2019 04:30
Mathematics, 22.06.2019 04:30