Cars on Different surfaces Aim: to find out whether the distance travelled by the wooden toy truck with a height of the tilt of the plank being (70cm) goes a further distance on different surfaces e.g. grass, concrete. Hypothesis: The wooden truck will go furthest down the wooden plank on the ‘surface’ tiles. Equipment: 1. (160cm) wooden plank 2. 2 Kg wooden toy truck 3. Surfaces e.g. wood, grass, concrete, dirt, carpet, tiles, rocks 4. Tape measure 5. Camera 6. A recording book Method:…
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