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An object has mass m : 1.7 kg. Its components of velocity are given as - on: (t) = 0.33:2 51'- + 7 (yields meters!second
An object has mass m : 1.7 kg. Its components of velocity are given as - on: (t) = 0.33:2 51'- + 7 (yields meters!second when t is measured in seconds} . any [15} = 4152 21'. (yields meters/second when t is measured in seconds) There is some instant in time (after t = 0} when the object has zero v-component of velocity. {This implies it is only moving in the :x-direction.} At that instant, what is the component of the net force that is perpendicular to the velocity? Suggestion: Sketching a picture at the time of interest might help; what component is being asked for? O -4.5 N O 4.0 N O 1.7 N O U N o s.0 N 0 None of these are correct. 0 8.3 N O 6.5N
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