3. The position of an object is described by 7 = (-7.50t² +3.25t)i + (-4.25t² -8.80t + 3.90)ĵ The mass of the object is 17.4 kilograms. Calculate the magnitude of the net force on the object.

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3. The position of an object is described by 7 = (-7.50t² +3.25t)î+ (-4.25t² -8.80t + 3.90)ĵ
The mass of the object is 17.4 kilograms. Calculate the magnitude of the net force on the object.
Transcribed Image Text:3. The position of an object is described by 7 = (-7.50t² +3.25t)î+ (-4.25t² -8.80t + 3.90)ĵ The mass of the object is 17.4 kilograms. Calculate the magnitude of the net force on the object.
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