|
Title: The position of an air-track cart that is oscillating on a spring is given by x Post by: ppk on Mar 22, 2012 The position of an air-track cart that is oscillating on a spring is given by x = (12.4 cm) cos[(6.35 s-1)t]. At what value of t after t = 0 s is the cart first located at x = 8.47 cm?
A) 4.34 s B) 0.108 s C) 0.129 s D) 7.39 s E) 7.75 s Title: Re: The position of an air-track cart that is oscillating on a spring is given by x Post by: bio_man on Mar 24, 2012 Content hidden
Title: Re: The position of an air-track cart that is oscillating on a spring is given by x Post by: Jake K on Apr 16, 2020 Thanks
|