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2 years ago

When working with two-dimensional motion, choose the direction of _________________ to be a positive direction.

Physics

2 answers:

VLD [36.1K]2 years ago

8 0

Rightward and upward

<h3>What is One-dimensional motion and two-Dimensional Motion?</h3>

Whenever any object moves in one direction only, the motion is known as one-dimensional motion.

Two-dimensional motion is the movement of the object in two directions simultaneously.
Example: A ball thrown at an angle is a two-dimensional motion.

In two-dimensional motion, there are two axes used, generally the x-axis and the y-axis.

Generally, the x-axis is positive towards the rightward direction and negative towards the leftward direction.

Similarly, the y- axis is positive towards the upward direction and negative toward the downward direction.

So, the rightward and upward directions are chosen as positive.

Therefore:

When working with two-dimensional motion, choose the direction of , <u>the rightward and upward</u> to be a positive direction.

Learn more about One-dimensional motion and two-Dimensional Motion here:brainly.com/question/15520444

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emmainna [20.7K]2 years ago

6 0

Answer:

two dimensional to the motion means motion that takes place into different directions or coordinators at the same time the simplest motion would be an object moving liner in one dimension and example of liner movement would be car moving along a state rod and ball thrown straight from the ground

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$Vq = \frac{1}{2}mv^2$

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Right from these eliminating v, we can derive

$m = \frac{B^2r^2q}{2V}$

On substituting the value, we get:

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3 years ago

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Ksenya-84 [330]

Answer:

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Explanation:

Given that,

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Hai vận động viên chạy trên cùng 1 đoạn đường, vận động

Vladimir [108]

Answer:

Pemain A

Explanation:

Mengingat data berikut;

Kecepatan pemain A = 12 m/s

Kecepatan pemain B = 36 km/h

Untuk menentukan siapa pelari tercepat di antara dua pemain;

Pertama-tama, kita harus mengubah kecepatan menjadi satuan standar pengukuran yang sama.

Jadi, mari kita gunakan pengukuran umum meter per detik.

Konversi:

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