# An object acted on by three forces moves with constant velocity.?

One force acting on the object is in the positive x direction and has a magnitude of 6.0 N ; a second force has a magnitude of 4.3 N and points in the negative y direction
part a
Find the magnitude of the third force acting on the object.
Express your answer using two significant figures.
part b
Find the...
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One force acting on the object is in the positive x direction and has a magnitude of 6.0 N ; a second force has a magnitude of 4.3 N and points in the negative y direction

part a

Find the magnitude of the third force acting on the object.

Express your answer using two significant figures.

part b

Find the direction of the third force acting on the object.

part a

Find the magnitude of the third force acting on the object.

Express your answer using two significant figures.

part b

Find the direction of the third force acting on the object.

Update:
Part C

An object of mass 6.15 kg has an acceleration a⃗ =(1.49 m/s2 )x^+(-0.698 m/s2 )y^.

Three forces act on this object: F⃗ 1, F⃗ 2,and F⃗ 3.Given that F⃗ 1=(3.56 N )x^ and F⃗ 2=(-1.56 N )x^+(2.16 N )y^, find F⃗ 3.

Express your answers using three significant figures separated by a comma.

An object of mass 6.15 kg has an acceleration a⃗ =(1.49 m/s2 )x^+(-0.698 m/s2 )y^.

Three forces act on this object: F⃗ 1, F⃗ 2,and F⃗ 3.Given that F⃗ 1=(3.56 N )x^ and F⃗ 2=(-1.56 N )x^+(2.16 N )y^, find F⃗ 3.

Express your answers using three significant figures separated by a comma.

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