If there is an upward force of 4 and a force to the right of 3, what is the net force?

Answer 1

I think the answer is #5N#.

As the net force is vector sum of all the forces. Here the forces are #4hatj# (upwards) and #3hati# (towards right). Adding them (by vector addition) we get #5#.

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Answer 2

Amelia Adams

The net force is the vector sum of all the individual forces acting on an object. In this case, the upward force of 4 and the force to the right of 3 can be treated as components of a right triangle. Using the Pythagorean theorem, the net force is the square root of the sum of the squares of the two forces, which is approximately 5.The net force is 5.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.