Physics, 16.03.2020 03:08 roseemariehunter12
The flywheel of a stationary engine has a moment of inertia of 60kgm^2. What is the kinetic energy if its angular acceleration is 2 rads^-2
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Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems
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Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.
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The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
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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
The flywheel of a stationary engine has a moment of inertia of 60kgm^2. What is the kinetic energy i...
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