Mathematics, 26.02.2020 17:18, sydc1215

A force is applied to an object of mass 7.23kg such that the object moves according to the equation r 8.45 t .23m) x .23 t .71 t)y . → = ( s 2 m 2 + 5 ˆ + ( 9 s 2 m 2 + 4 s m ˆ (a) What is the magnitude and direction of the object’s velocity at t=5s? (b) What angle is the force being applied to the cart?

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A force is applied to an object of mass 7.23kg such that the object moves according to the equation...