Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart with a force of F2 = 25.00 N due northeast. Mr. Three is pushing the cart a force F3 so that the cart is in equilibrium. Find force F3 so that F1 + F2+ F3= 0.

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Chapter1: Units And Measurement
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Problem 79P: Perform the following calculations and express your answer using the correct number of significant...
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Expression your answers without rounding off and without scientific notaiton.

Supply all missing information with the correct numerical values. Do not include the units. Round off all
answers to two decimal places. Do not forget the negative sign (-) if needed.
Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart with a force
of F2 = 25.00 N due northeast. Mr. Three is pushing the cart a force F3 so that the cart is in equilibrium. Find
force F3 so that Fi + F2+ F3 =0.
First, we calculate the vector sum F+F2 by component method.
The x-component of F1 is
and the y-component is
The x-component of F2 is
and the y-component is
Adding the components, we can express the resultant vector in unit vector component form:
+
+
Since we want to find F, +
-F2+ F3= 0, it follows that F3
- (F+F2). Thus.
The magnitude of F3 is F3 =
N.
Transcribed Image Text:Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart with a force of F2 = 25.00 N due northeast. Mr. Three is pushing the cart a force F3 so that the cart is in equilibrium. Find force F3 so that Fi + F2+ F3 =0. First, we calculate the vector sum F+F2 by component method. The x-component of F1 is and the y-component is The x-component of F2 is and the y-component is Adding the components, we can express the resultant vector in unit vector component form: + + Since we want to find F, + -F2+ F3= 0, it follows that F3 - (F+F2). Thus. The magnitude of F3 is F3 = N.
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