This week, we have been learning about friction. We used Newton meters to pull a bag across different surfaces to see which created more friction. More force was needed to move the bag across rough surfaces like the astroturf, concrete and carpet.
This week, we have been learning about friction. We used Newton meters to pull a bag across different surfaces to see which created more friction. More force was needed to move the bag across rough surfaces like the astroturf, concrete and carpet.