Jak obliczyć prętkość z pędu? Mam podane że pęd wynosi 1,5 razy 10^4 razy m/s oraz ze masa wynosi 1t?
dane:
p = 1,5·10⁴ kg·m/s
m = 1 t = 1000 kg = 10³ kg
szukane:
v = ?
p = m·v /:m
v = p/m
v = 1,5·10⁴kg·m/s :10³kg = 1,5·10 m/s
v = 15 m/s
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dane:
p = 1,5·10⁴ kg·m/s
m = 1 t = 1000 kg = 10³ kg
szukane:
v = ?
p = m·v /:m
v = p/m
v = 1,5·10⁴kg·m/s :10³kg = 1,5·10 m/s
v = 15 m/s
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