3 years ago

How long will it take an airplane to go 800 miles if it is traveling at an average speed of 650 miles per hour?

Physics

1 answer:

ella [17]3 years ago

8 0

1 h 13 min and 50 s it will take.

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En la Tierra, una balanza muestra que tu peso es 585 N.

ra1l [238]

Answer:

a) m = 59.63 [kg]

b) Wm = 95.41 [N]

Explanation:

El peso de un cuerpo se define como el producto de la masa por la aceleración gravitacional. DE esta manera tenemos:

W = m*g

Donde:

m = masa [kg]

g = gravedad = 9.81 [m/s^2]

m = W / g

m = 585 / 9.81

m = 59.63 [kg]

Es importante aclarar que la masa se conserva independientemente de la ubicación del cuerpo en el espacio.

Por ende su masa sera la misma en la luna.

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Wm = 59.63 * 1.6 = 95.41 [N]

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A car speeds up from 12.0 m/s to 16.0 m/s in 8.0 s. the acceleration of the car is?

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