How much force is needed to accelerate a 3kg skateboard at 5 m/s2

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

Decreased sensitivity to an unchanging stimulus is known as

Me with this and you will be marked brainliest