Answer:
The distance covered by comet is [tex]200,000 km[/tex]
Explanation:
Speed is defined as the rate of change of distance with time. It is given by the equation speed= [tex]\bold{\frac{distance}{time}}[/tex]
Thus distance= [tex]speed*time[/tex]
In this problem it is given that speed of comet= [tex]\frac{50,000km}{hr}[/tex]
time travelled by the comet= 4 hours
Thus distance= [tex]speed*time[/tex]
= [tex]500000*4[/tex]
= [tex]\bold{200,000km}[/tex]
