#help solve! (8th grade)

22 messages · Page 1 of 1 (latest)

green lake
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okay this is probably easy as shit but im stuck since i already have answer, but all the efforts into trying to get the correct answer leads to a dead end.

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the only guide i have lol

wheat raven
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mm isnt that a completely different expression

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like here magnitude of force

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do you know a bit of trigonometry

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or similar triangle

old cliff
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It's just trig

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It's just the matter of projecting vectors to make a right triangle

wheat raven
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mm i told that if you didnt no trig i would have explained through similar triangles

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you can take componsnts

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which you did

old cliff
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You kinda need trig for learning forces

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so i mean

wheat raven
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wait a min sorry

old cliff
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xd

wheat raven
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lol wrong person

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sorry

old cliff
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Most calculations including forces, speed etc require either sin or cosine, depending on the things given and the projection

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@green lake

green lake
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OH MY GOD THANK YOU