3. The total external force on an object is F=10t i+ 60j (N). At t=0, the objects velocity is V=20j (m/s) At t=12 sec., the x-component of its velocity is 48 m/s. a. Determine the mass of the object. b. Determine the impulse applied to the object from t=0 to t=6 sec. c. Determine the objects velocity at t=6 sec.
3. The total external force on an object is F=10t i+ 60j (N). At t=0, the objects velocity is V=20j (m/s) At t=12 sec., the x-component of its velocity is 48 m/s. a. Determine the mass of the object. b. Determine the impulse applied to the object from t=0 to t=6 sec. c. Determine the objects velocity at t=6 sec.
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Transcribed Image Text:3. The total external force on an object is F=10t i + 60j (N). At t=0, the objects velocity is V=20j (m/s).
At t=12 sec., the x-component of its velocity is 48 m/s.
a. Determine the mass of the object.
b. Determine the impulse applied to the object from t=0 to t=6 sec.
c. Determine the objects velocity at t=6 sec.
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