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23 Nov 2019
A cart is propelled over an xy plane with acceleration componentsax = 5.5 m/s2 and ay = -2.0 m/s2. Its initial velocity hascomponents v0x = 8.0 m/s and v0y = 13 m/s. In unit-vector notation,what is the velocity of the cart when it reaches its greatest ycoordinate?
v = ( i + j ) m/s
I need to find the i component - the j component is 0 since it isat the top of the curve.
A cart is propelled over an xy plane with acceleration componentsax = 5.5 m/s2 and ay = -2.0 m/s2. Its initial velocity hascomponents v0x = 8.0 m/s and v0y = 13 m/s. In unit-vector notation,what is the velocity of the cart when it reaches its greatest ycoordinate?
v = ( i + j ) m/s
I need to find the i component - the j component is 0 since it isat the top of the curve.
Keith LeannonLv2
21 Apr 2020
