Recent content by thegoosegirl42

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    Derivative of an inverse function

    I figured posting a picture would be easier for people to see than typing it out. I for one don't like these problems typed out.
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    Derivative of an inverse function

    Ya, I didn't check to make sure if it was oriented correctly. I just assumed it was.
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    Integration using u substitution

    Homework Statement Evaluate the integral of (x+1)5^(x+1)^2 Homework EquationsThe Attempt at a Solution I set my u=(x+1) making du=1dx. This makes it u*5^u^2. I integrated the first u to be ((x+1)^2/2) however I don't know what to do with the 5^u^2
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    Derivative of an inverse function

    Homework Statement I will post a picture of the problem and then the second picture will be my work. The problems are the first two. Homework EquationsThe Attempt at a Solution I didn't know how to do this at first so I don't know if I am doing it correctly now. Also I don't know the correct...
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    Derivative of Natural Log: How to Solve Number 3 on Homework Assignment

    Homework Statement I posted a picture of it and my attempt it is number 3 Homework EquationsThe Attempt at a Solution I tried using log properties and I am not sure what went wrong and how to arrive at the correct answer. Mod note: Messy, disorganized image deleted.
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    How Do You Calculate Turntable Rotation and Acceleration?

    Would that be the acceleration divided by the radius?
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    How Do You Calculate Turntable Rotation and Acceleration?

    Thank you very much that helped me with a but how do I even approach b this is where I was really thrown through the loop. I tried to find the velocity at 1 s with no success.
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    How Do You Calculate Turntable Rotation and Acceleration?

    I know this is not typical and you aren't suppose to solve the problem for the person just give hints, however my teacher has not taught this and expects us to know it. For whatever I cannot grasp how to do this any help would be great thank you! 1. Homework Statement The turntable of a...
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    Motion in Two and Three Dimensions

    Thank you I was just overthinking something simple!
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    Motion in Two and Three Dimensions

    Homework Statement A frightened rabbit runs onto a large area of level ice that offers no resistance to sliding, with an initial velocity of 6m/s toward the east. As the rabbit slides across the ice, the force of the wind cases it to have a constant acceleration of 1.4 m/s^2, directed due...
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    Projectile motion -- launched 60° above the horizontal

    Than you very much this made it so much easier!
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    Projectile motion -- launched 60° above the horizontal

    Thank you very much that helped Immensely!
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    Projectile motion -- launched 60° above the horizontal

    Yep thank you I was going in both.
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    Projectile motion -- launched 60° above the horizontal

    Homework Statement A projectile is launched at an initial speed of 30 m/s at an angle of 60° above the horizontal. Calculate the magnitude and direction of its velocity (a) 2s and (b) 5s after launch Homework Equations x=v*t in the x dimension x= x+vt+(1/2)at^2The Attempt at a Solution I...
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    The Fundamental Theorem of Calculus

    Gosh dang it I was going down in exponent when I should have been going up. The new derivative would be -3x^-1 -1x making the answer be -3.5+4 Thus the answer is .5. Thank you so much.