RoLlInG BaLlS On fLoOr:
we had to roll a ball from one end to the other and we had to messure how long it took to get to the other side/end. we also had to roll it three different ways slow, fast, and normal.
we did this expirament because we where studying speed.
speed matters in a roller coaster because the faster it goes the more pressure there is on your body the slower it goes the less pressure on your body.
we had to roll a ball from one end to the other and we had to messure how long it took to get to the other side/end. we also had to roll it three different ways slow, fast, and normal.
we did this expirament because we where studying speed.
speed matters in a roller coaster because the faster it goes the more pressure there is on your body the slower it goes the less pressure on your body.
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