22.3k views
5 votes
The space shuttle approaches earth at a speed of 2.89*10^4 km/h when it sends a radio signal to earth 1.00*10^5 km away. The radio signal will reach earth in ____ seconds

1 Answer

2 votes

Answer:

3 secods later

Step-by-step explanation:

User PhilMacKay
by
3.5k points