Physics, 19.04.2021 18:20 MariaIZweird9631
BRAINLIEST PLEASE HELP ASAP DO NOT ANSWER UNLESS YOU KNOW OR I WILL REPORT YOU
1. Explain what type of lever is a baseball bat and why the bat is that type of lever in relation to the input force, output force, and fulcrum.
2. Explain for which class of lever is the output force always greater than the input force.
3. Explain for which class of lever is the output force always less than the input force.
4. Use the law of conservation of energy to explain why in a second class lever the distance over which the input force is applied is always greater than the distance over which the output force is applied.
5. A lever has an IMA of 4. If the length of the length of the input arm is 1.0 meter, what is the length of the output arm.
Answers: 2
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Arope has one end tied to a vertical support. you hold the other end so that the rope is horizontal. if you move the end of the rope back and forth with a frequency of 4 hz, the transverse wave you produce has a wavelength of 0.5 m. what is the speed of the wave in the rope?
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BRAINLIEST PLEASE HELP ASAP DO NOT ANSWER UNLESS YOU KNOW OR I WILL REPORT YOU
1. Explain what type...
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