A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
some calculus anyone?
see pic:
anonymous
 5 years ago
some calculus anyone? see pic:

This Question is Closed

watchmath
 5 years ago
Best ResponseYou've already chosen the best response.0interesting problem. I'll come back later if nobody help you :).

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0maybe i should write my progress too \[\tan \Theta =((4m \sin \alpha) \div (m + 4 m \cos \alpha)) +1\] for q a

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the velocity vector of the truck is 4 times the magnitude of the car then right?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0add the vectors to get the new vector direction

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0< 0, y> <4x,4y>  <4x, 5y> right?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0new vector is <5x,4y> then

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, now im with you...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0whenim wring let me know lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i had to look at the question again :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the new angle they go off in is y over x

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.04y  = tan(t) , but how to but that in sin cos? 5x

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0y = sin ; and x = cos right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah so \[4\sin (\alpha)/4\cos(\alpha)= \tan(\theta)\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0truck vector = <4cos(a),4sin(a)> car vecotr = <1,0>

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0add them to get: < 1 , 0 > <4cos(a),4sin(a)>  <4cos(a) +1, 4sin(a)> = new direction

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh, my numer and denom should be reversed

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0which is: tan(t) = 4sin(a)/(4cos(a)+1)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0b wants you to tell them the velocity, the magnitude, that this new vector is i think

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0try using distance formula with new vector to see

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but tan =cos/sin not tan = sin/cos

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0scalar the inital velocity of each to u perhaps?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0tan = sin/cos ; always has and always will

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0tan = slope = y/x = sin/cos

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0bjargh all i can get is \[d=\sqrt{16\cos^2(\alpha) + 16 \sin^2(\alpha)}\]
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.