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In: Physics

%3Cp%3E%3Cspan%20class%3D%22c1%22%3EA%2011.5%20kg%20object%20has%20the%20following%20acceleration%0Acomponents%3A%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3E%3Cbr%20%2F%3E%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3Eax%3

%3Cp%3E%3Cspan%20class%3D%22c1%22%3EA%2011.5%20kg%20object%20has%20the%20following%20acceleration%0Acomponents%3A%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3E%3Cbr%20%2F%3E%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3Eax%3D%20(0.55m%2Fs%5E2)%2B(0.73m%2Fs%5E3)t%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3E%3Cbr%20%2F%3E%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3Eay%3D(10.1m%2Fs%5E2)-(0.87m%2Fs%5E3)t%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3E%3Cbr%20%2F%3E%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3EWhat%20is%20the%20magnitude%20of%20the%20net%20force%20acting%0Aon%20the%20object%20at%20time%20t%20%3D%204.87%20s%3F%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3EWhat%20is%20the%20direction%20of%20the%20net%20force%20at%20this%0Asame%20time%3F%20Give%20your%20answer%20as%20a%20number%20of%20degrees%0Acounter-clockwise%20from%20the%20x%20axis.%3C%2Fspan%3E%3C%2Fp%3E%0A

Solutions

Expert Solution

%3Cp%3E%3Cspan%20class%3D%22c1%22%3EA%2011.5%20kg%20object%20has%20the%20following%20acceleration%0Acomponents%3A%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3E%3Cbr%20%2F%3E%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3Eax%3D%20(0.55m%2Fs%5E2)%2B(0.73m%2Fs%5E3)t%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3E%3Cbr%20%2F%3E%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3Eay%3D(10.1m%2Fs%5E2)-(0.87m%2Fs%5E3)t%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3E%3Cbr%20%2F%3E%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3EWhat%20is%20the%20magnitude%20of%20the%20net%20force%20acting%0Aon%20the%20object%20at%20time%20t%20%3D%204.87%20s%3F%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20class%3D%22c1%22%3EWhat%20is%20the%20direction%20of%20the%20net%20force%20at%20this%0Asame%20time%3F%20Give%20your%20answer%20as%20a%20number%20of%20degrees%0Acounter-clockwise%20from%20the%20x%20axis.%3C%2Fspan%3E%3C%2Fp%3E%


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