During an experiment, a signal from a spaceship reached the ground station in five
minute. What was the distance of the spaceship
from the ground station? The signal travels at
the speed of light, that is, 3 x 10 m/s

The distance is 9 × 10¹⁰ m.

Step-by-step explanation:

Time (t) = 5 minute = 5 × 60s = 300 s

Now,

∴ Speed = Distance ÷ Time

∴ Distance = Speed × Time

d = 3 × 10⁸ × 300

d = 900 × 10⁸

d = 9 × 100 × 10⁸

d = 9 × 10¹⁰ m

Thus, The distance is 9 × 10¹⁰ m.

-TheUnknownScientist 72

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!