Question

Transforma 17cm/min a m/s

Transforma 300000km/seg. a m/seg.

Answer 1

17 cm/min = m/s

$17( \frac{cm}{m} )=17( \frac{ \frac{1}{100}m }{60s} )=17( \frac{1x 10^{-2}m }{6x10s} )= \frac{17}{6}( 10^{-3}m/s )=2.8833 x 10^{-3} m/s$

$=0.002833 m/s$

300000 km/s = m/s

$300000 \frac{km}{s} = 300000( \frac{1000m}{s} )$

$=300000000 m/s$