Speed=Distance/Time
Distance=40m,time=5.79seconds
S=40/5.79
=6.908m/s
3 is the answer teeeeeeeeeheeeeeeeee
Well, if you're using the law to work with periods of Earth satellites,
then the most convenient unit is going to be 'hours' for the largest
orbits, or 'minutes' for the LEOs.
But if you're using it to work with periods of planets, asteroids, or
comets, then you'd be working in days or years.
The boy’s foot causes the motion. His foot is the one that causes the ball to roll down the hill.
