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How fast is a 85 kg football player moving if they have a momentum of 125 kg*m/s?
a
210 m/s
b
1.47 m/s
c
.68 m/s
d
40 m/s

Respuesta :

Anisatunizzati

Answer:

B. 1.47 m/s

Explanation:

p = m × v

125 = 85 × v

85v = 125

v = 125/85

v = 1.47 m/s

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