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Theories of Motion and Energy

Discussion

Table -1 represents the length of strings (cm) and the measured value of time (second) for trial-1, 2, 3 and 4. Range value from result listed in table.

Average value and relative range calculated and listed in table.

For 10 cm length string, Relative Range (%) = 0.091.04 x 100 = 8.65

For the 10cm length string, average time was 1.04 second. That means parachute can hang in air up to 1.04 seconds for 10cm string length.

For 20cm length string, average time was 1.14 second. That means parachute can hang in air up to 1.14 seconds for 20cm string length.

And last for 50cm length string, average time was 1.83 second. That means parachute can hang in air up to 1.83 seconds for 50cm string length.

Graph -1, Represents the Effect of the length of string on the Time taken to Drop. It generated with Time taken to drop from 0 to 2.5 Seconds and length of string from 0 t....