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  • ORION nment URCES on 1 Your answer is partially correct. Try again. The position of a...

    ORION nment URCES on 1 Your answer is partially correct. Try again. The position of a particle as it moves along a y axis is given by y (4.0cm)sin (nt 4), with t in seconds and y in centimeters. (a) what is the average velocity of the particle between t=0 and t = 2.0 s? (b) what is the instantaneous...

  • Please do both of them. Thank you. Find 3 cosh(2 x) 3 sinh(5 x)] 3 5...

    Please do both of them. Thank you. Find 3 cosh(2 x) 3 sinh(5 x)] 3 5 2+4 15 a) 225 3s 15 b) О 2-4 2-25 6 c) O 3 s 24 2-25 6 3 s d) O 2+25 3 5 15 e) O 2-4 (2-25) fONone of the above. Question 6 Find e2 sinh (5 x) 4 e cosh(5x)...

  • 1. A car starts from rest and travels for 8.0 s with a uniform acceleration of...

    1. A car starts from rest and travels for 8.0 s with a uniform acceleration of +1.8 m/s2. The driver then applies the brakes, causing a uniform acceleration of −1.5 m/s2. If the brakes are applied for 2.0 s, determine each of the following. (a) How fast is the car going at the end of the braking period? (m/s) (b)...

  • The Kiwi Shop Company has two bond issues outstanding. Both bonds pay $100 annual interest plus...

    The Kiwi Shop Company has two bond issues outstanding. Both bonds pay $100 annual interest plus $1,000 at maturity. Bond L has a maturity of 15 years, and Bond S has a maturity of 1 year.   What will be the value of each of these bonds when the going rate of interest is 6%? Assume that there is only...

  • The distance from Earth of the red supergiant Betelgeuse is approximately 643 light-years. If it were...

    The distance from Earth of the red supergiant Betelgeuse is approximately 643 light-years. If it were to explode as a supernova, it would be one of the brightest stars in the sky. Right now, the brightest star other than the Sun is Sirius, with a luminosity of 26LSun and a distance of 8.6 light-years. How much brighter in our sky...

  • QUESTION 7 1 points A sprinter needs to improve her time in the 400 m dash...

    QUESTION 7 1 points A sprinter needs to improve her time in the 400 m dash event. What is her acceleration if she is cruising at 8.5s m/s and speeds up to 9.75 m/s in 1.08 s? OA 1.11 m/s OB.-1.11 m/s2 O C 0.900 m/s2 D.-0.900 m/s2 QUESTION 8 1 points A catcher catches a baseball that is traveling...

  • Select: less than, greater than or equal to Let X have อ bnon ial distribution witn parameters n-25 and ρ Calculate eac...

    Select: less than, greater than or equal to Let X have อ bnon ial distribution witn parameters n-25 and ρ Calculate each orthe following probabilities using the normal nation with the continuity correction to the cases ρ-0.5 0.6 and 0.8 and compare to the exact binomial probabilities calculated pro directly trarn the tarmula tar hn,p). (Round your answers ta tour...

  • Limiting Reactants

    The reaction between solid sodium and iron(III) oxide is onein a series of reactions that inflates an automobile airbag: 6Na(s)+ Fe2)3(s) (produces) 3Na2O(s)+2Fe(s). If 100.0 g of Na and 100.0g of Fe2O3 are used in this reaction, determine thefollowing:a. limiting reatantb. reactant in excessc. mass of solid iron producedd. mass of excess reactant that remains after the reactioon iscomplete

  • 2. Let SCR be a measurable regular region, and let L(S) be the vector space of bounded continuous...

    2. Let SCR be a measurable regular region, and let L(S) be the vector space of bounded continuous functions f : S-> R satisfying el Prove that |is a nor on L(R) 2. Let SCR be a measurable regular region, and let L(S) be the vector space of bounded continuous functions f : S-> R satisfying el Prove that |is...

  • A 0.30 radius automobile tire accelerates from rest to a constant 2.0 rad/s

    A 0.30 radius automobile tire accelerates from rest to a constant 2.0 rad/s. what is the centripetal acceleration of the point on the outer edge of the tire after 5.0seconds? i have no clue where to begin on this one can anyone help? do i leave the 2.0 inrad/s or convert to m/s. (0.30m)(2.0^2)/5s =33.0 m/s^2 is this right?

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