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AP Physics 1 Videos 69 videos
AP Physics 1: 2.4 Changes and Conservation Laws. Which of the following circuits should the students use?
You may not be able to get Einstein-o the Great at your next birthday party, but you can at least figure out his tricks. Let's find out what the ma...
If there's one good thing about the heat death of the universe, it's that we'll all have an excellent excuse for dodging physics homework.
AP Physics 1: 3.2 Fields in Space 232 Views
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Description:
We'd be lion if we said this was an easy question, but give it a shot! Heh. Lion. How punny.
Transcript
- 00:00
Thank you We sneak and here's your shmoop toos your
- 00:05
brought to you by circus clowns How do you fit
- 00:08
fifty clowns in a weird tiny car physics Probably All
- 00:12
right benny said circles watching the sideshow He observes a
- 00:15
fifty kilogram clown jump onto a five hundred kilogram lion
Full Transcript
- 00:19
what's the gravitational force acting upon the lion and hear
- 00:23
the potential answers All right well clowns are kind of
- 00:28
creepy already right But a clown on top of a
- 00:30
lion What a freaking nightmare Answer this question correctly It's
- 00:34
important that we understand exactly what it's asking Well the
- 00:37
question isn't asking about the total force exerted on the
- 00:40
lion in the clown and it's not asking about the
- 00:42
force exerted by the weight on the lion's back either
- 00:46
It's asking about the gravitational force acting upon the lion
- 00:50
and only the lines Two things we need to answer
- 00:53
this question of the line's Wait Just five hundred kilograms
- 00:56
and the force of gravity which is about ten meters
- 00:59
per second squared Now all we have to do is
- 01:02
multiply those two together to get the answer Which is
- 01:05
Yeah Five thousand newton's Right Option b is the correct
- 01:09
Answer This question is a little tricky because it gives
- 01:11
us more information than we actually need to answer it
- 01:14
So we need to make sure that we fully understand
- 01:15
What's being asked if we don't get distracted by the 00:01:18.969 --> [endTime] shine would like that
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