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Paraphin [41]
3 years ago
9

A projectile is fired at an angle of 53° to the horizontal with a speed of 80. meters per second. What is the vertical component

of the projectile's initial velocity?
A) 100 m/s B) 64 m/s C) 48 m/s D) 130 m/s
Physics
1 answer:
ElenaW [278]3 years ago
3 0

Answer:64 m/s

Explanation:❤️

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Answer:

a) m = 59.63 [kg]

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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.

El peso en la luna se calcula como Wm y es igual a:

Wm = 59.63 * 1.6 = 95.41 [N]

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