noahook84

06.01.2022 • 

Physics

Brenda wants to move a 30.0\text{ kg}30.0 kg30, point, 0, start text, space, k, g, end text table. She applies a force of 420\text{ N}420 N420, start text, space, N, end text. Under these conditions, the table initially moves with an acceleration of 4.80\,\dfrac{\text{m}}{\text{s}^2}4.80 s
2

m

4, point, 80, start fraction, start text, m, end text, divided by, start text, s, end text, squared, end fraction.

Ответ:

ashiteru123

25.04.2022

Physics

---

If we take east to be positive, then the airplane has negative acceleration, as it is accelerating toward the west. It is also decelerating: its acceleration is opposite in direction to its velocity.

Explanation:

---

0,0(0 оценок)