Answer:
D. has no overall force acting on it.
Explanation:
Why?
Because in a straight line at the constant speed means the car moving in the same velocity, which is not acceleration neither deceleration, and it cannot be on a downhill slope. So the correct answer is
<h3>→ D. has no overall force acting on it.</h3>
Answer:
= 4.38 × 10³⁴kgm²/s
Explanation:
Given that,
mass of moon m = 9.5 × 10²²kg
Orbital radius r = 4.28 × 10⁵km
Orbital period T = 28.9days
T = 28.9 × 24 × 60 × 60
= 2,496,960s
Angular momentum of the moon about the planet
L = mvr
L = mr²w
![L = mr^2\frac{2\pi }{T} \\\\L = \frac{9.5 \times 10^2^2 \times(4.28\times10^8)^2\times2\times3.14}{2496960} \\\\L = 4.389.5 \times 10^3^4kgm^2/s](https://tex.z-dn.net/?f=L%20%3D%20mr%5E2%5Cfrac%7B2%5Cpi%20%7D%7BT%7D%20%5C%5C%5C%5CL%20%3D%20%5Cfrac%7B9.5%20%5Ctimes%2010%5E2%5E2%20%5Ctimes%284.28%5Ctimes10%5E8%29%5E2%5Ctimes2%5Ctimes3.14%7D%7B2496960%7D%20%5C%5C%5C%5CL%20%3D%204.389.5%20%5Ctimes%2010%5E3%5E4kgm%5E2%2Fs)
answer would be C. multiply the input force.
Answer:
Los 0.0416km
esto se debe a que transponemos la fórmula acelerada y obtenemos Distancia = velocidad × tiempo
también recuerda transponer los segundos a horas viendo que la velocidad es por hora
También tenga en cuenta que no hablo español, así que esto fue extremadamente difícil
culto