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speed

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A centripetal force of 230 N acts on a 1,900-kg satellite moving with a speed of 5,400 m/s in a circular orbit around a planet. What is the radius of its orbit?

 
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velocity

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  1. Calculate the horizontal velocity the sphere will have as it leaves the table by calculating the velocity of the sphere at the bottom of the incline.First calculate the acceleration of the sphere as it rolls down the incline. The acceleration of the sphere as it rolls is given by:
 
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A jet aircraft with a mass of 4,475 kg has an engine that exerts a force (thrust) equal to 59,900 N.

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A jet aircraft with a mass of 4,475 kg has an engine that exerts a force (thrust) equal to 59,900 N.

(a) What is the jet’s acceleration when it takes off? (Give the magnitude.)

  13.385 m/s2

(b)What is the jet’s speed after it accelerates for 9 s? (Assume it starts from rest.)

  120.465 m/s

(c) How far does the jet travel during the 9 s?

  m

***Need help with C

 
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This question was created from HW8_BrittanyChambers_354D02.docx

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This question was created from HW8_BrittanyChambers_354D02.docx

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