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  • inertial reference frames?

    If only a single nonzero force acts on an object, does the object accelerate relative to all inertial reference frames?

    Is it possible for such an object to have zero velocity in some inertial reference frame and not in another? If so, give a specific example.

    1 AnswerPhysics1 month ago
  • quotient rule?

    if h(x) = (6f(x))/(g(x)-1)

    What is h'(x)?

    Mathematics1 month ago
  • quotient rule?

    if h(x) = 6f(x)/g(x)-1ย 

    What is h'(x)?

    Mathematics1 month ago
  • Uniform circular motion?

    A straight line is drawn on the surface of a 16-cm-radius turntable from the center to the perimeter. A bug crawls along this line from the center outward as the turntable spins counterclockwise at a constant 45 rpm. Its walking speed relative to the turntable is a steady 2.9 cm/s. Let its initial heading be in the positive x-direction, where the x- and y-directions are fixed relative to the laboratory. As the bug reaches the edge of the turntable (still traveling at 2.9 cm/s radially, relative to the turntable) what are the x and y components of the velocity of the bug?

    Physics2 months ago
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    Derivative of composite?

    The answer is C, but why?

    Mathematics2 months ago
  • Massachusettes Bay Colony vs Chesapeake?

    Which contributed more to the American Identity: the Chesapeake or the Massachusetts Bay Colony?

    I'm asking for opinions (with evidence)

    1 AnswerHistory2 months ago
  • Physics Kinematics help?

    In basketball, hang is an illusion in which a player seems to weaken the gravitational acceleration while in midair. The illusion depends much on a skilled player's ability to rapidly shift the ball between hands during the flight, but might also be supported by the longer horizontal distance the player travels in the upper part of the jump than in the lower part. If a player jumps with an initial speed of v0 = 6.60 m/s at an angle of ฮธ0 = 40.5ยฐ, what percent of the jump's range does the player spend in the upper half of the jump (between maximum height and half maximum height)?

    The answer is 1/sqrt2, but I'm not sure how?

    1 AnswerPhysics2 months ago
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    Area of circle given arc length?

    number 50?

    2 AnswersMathematics2 months ago
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    Which function grows the fastest?

    I think it would be (B) but the answer key says (C), whose right?

    1 AnswerMathematics2 months ago
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    Limits of composition functions?

    Given the graphs below, how can you find the following:

    5. ๐‘™๐‘–๐‘š๐‘ฅโ†’6โˆ’ ๐‘”(1 โˆ’ ๐‘“(๐‘ฅ))

    6. ๐‘™๐‘–๐‘š ๐‘ฅโ†’3+ ๐‘“(15 โˆ’ (๐‘ฅ ^2))

    1 AnswerMathematics2 months ago
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    Compound interest on loan?

    For part D) and E) I'm a little confused on the wording and what the question is asking and how to do it

    Mathematics6 months ago
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    Math Induction?

    I've gotten to the "inductive step" but I've had a hard time using algebra to show that k is equal to k+1

    4 AnswersMathematics6 months ago
  • Simplify trig expression?

    Rewrite sin(x)/(1-sec(x)) without a fraction. Appraetnly answer is -cot(x)(cos(x)+1), but I don't know how to get there.

    3 AnswersMathematics1 year ago
  • Which orbitals overlap to form a sigma bond between carbon and nitrogen?

    which orbitals form a sigma bond between the carbon and nitrogen atoms in

    CHโ‚ƒ-CH-N=H ?

    a) C sp3 and N sp2

    b) C sp2 and N sp

    c) C sp2 and N sp2

    d) C sp3 and N sp3

    1 AnswerChemistry1 year ago
  • Transcription?

    Given an mRNA sequence of 5' AUGACUAUGCA 3'

    give DNA strand from which it was transcribed

    1 AnswerBiology2 years ago
  • Absolute value function?

    Write the absolute function for the yard lines based on the distance from the end zones on a football field

    1 AnswerHomework Help2 years ago
  • How to solve for rโ‚‚?

    how to solve for rโ‚‚ in:

    R(rโ‚ + rโ‚‚) = rโ‚rโ‚‚

    4 AnswersMathematics2 years ago
  • Direct object?

    In the sentence "When dinner will have been finished, the guests will carry food away in napkins." is "guests" the direct object?

    3 AnswersLanguages2 years ago