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Fields in Space Videos 15 videos
Don't let this question about gravitational forces get you down! Yeah, yeah...that was an easy joke. You get what you pay for.
AP Physics 1: 2.1 Fields in Space. What are the units for the universal gravitational constant G?
We've heard of some crazy dieting fads, but leaving the planet may take the cake. We don't suggest you do that, but we do suggest you answer t...
AP Physics 1: 1.4 Fields in Space 202 Views
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Description:
AP Physics 1: 1.4 Fields in Space. What is the resulting vector if the two vectors above are added?
Transcript
- 00:00
Thank you We sneak and here's your shmoop too sure
- 00:05
brought to you by arrows When we were in the
- 00:08
second grade no one told us that drawing arrows would
- 00:10
be a part of math On second thought maybe it's
- 00:12
because they didn't want us playing with sharp things I
Full Transcript
- 00:15
have something to check out the following diagram right here
- 00:18
What is the resulting vector If the two vectors above
- 00:22
are added adding vectors and hear the potential answer to
- 00:27
this Yeah Okay Well adding vector diagrams like these might
- 00:33
look intimidating at first After all how do we add
- 00:36
an arrow to another arrow Well but it's easier than
- 00:40
it looked We just place the vectors tip to tail
- 00:43
and draw a line to complete the shape All right
- 00:46
looks like this And even if we were to set
- 00:48
up our diagram differently with vector two on the bottom
- 00:51
the answer would be the same that's Because like any
- 00:54
other edition problem a plus b is equal to b
- 00:57
plus eh So no matter what order we put him
- 00:59
in when we adam up the total vector will be
- 01:02
the same So the correct answer is c maybe mrs
- 01:05
williams should have told us about vectors to We would
- 01:07
have understood what she was talking about back then but
- 01:09
at least would have been getting yelled at for eating 00:01:12.109 --> [endTime] paste
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