When the cup(s) first falls there is a force from the weight of the cup(s) but very little drag because the cup(s) is moving slowly and air resistance is small. ... If 1 cup falls at 1 m/s then 5 cups might fall at 5 m/s and 10 cups will fall at 10m/s. ... These will then give me a series of times which I will be able to transfer onto a number of cups against time graph. ... The line of best fit on my graph also roughly made an accurate line of best fit although I may have to repeat two investigations because they obviously seen by the graph are not accurate. ... When the cup(s) ...

• Word Count: 1138
• Approx Pages: 5
• Grade Level: High School

After checking, on your graphing paper, find the resultant vector of the three vectors using the graphical method. ... Sketch the acceleration-time graph of the motion of the ball and the piece of stone. What do these graphs suggest? ... A stone is catapulted vertically upwards from the ground with the speed of 25m/s. a. ...

• Word Count: 1165
• Approx Pages: 5
• Grade Level: High School