3. Results

The results of our experiment are as shown below:



Rolling Bascule
Bascule
Vertical lift
SET 1
Voltage(V)
Multimeter
Rolling Bascule: 11.9
Bascule: 11.9
Vertical lift:11.9
Electrical Current(A)
Multimeter
Rolling Bascule: 0.04
Bascule:0.08
Vertical lift:0.08
Time(s)
Stopwatch
Rolling Bascule:3.3
Bascule:3.6
Vertical lift:4
Electrical Power (W)
Calculated From Voltage(V) x Electrical Current(A)
Rolling Bascule:11.9* 0.04
=0.476
Bascule:11.9* 0.08
=0.952
Vertical lift:11.9* 0.08
=0.952
Energy(J)
Calculated From
Electrical Power(W) x Time(s)


Rolling Bascule:0.476* 3.3
=1.5708
Bascule:0.952* 3.6
=3.4272
Vertical lift:0.952*4
=3.808
SET 2
Voltage(V)
Multimeter
Rolling Bascule:12
Bascule:12
Vertical lift:12
Electrical Current(A)
Multimeter
Rolling Bascule:0.04
Bascule:0.08
Vertical lift:0.08
Time(s)
Stopwatch
Rolling Bascule:3.6
Bascule:3.3
Vertical lift:4.1
Electrical Power (W)
Calculated From Voltage(V) x Electrical Current(A)
Rolling Bascule:12* 0.04
=0.48
Bascule:12* 0.08
=0.96
Vertical lift:12* 0.08
=0.96
Energy(J)
Calculated From
Electrical Power(W) x Time(s)


Rolling Bascule:0.48* 3.6
=1.728
Bascule:0.96* 3.3
=3.168
Vertical lift:0.96* 4.1
=3.936
SET 3
Voltage(V)
Multimeter
Rolling Bascule:11.9
Bascule:11.9
Vertical lift:11.9
Electrical Current(A)
Multimeter
Rolling Bascule:0.04
Bascule:0.08
Vertical lift:0.08
Time(s)
Stopwatch
Rolling Bascule:3.3
Bascule:3.9
Vertical lift:4
Electrical Power (W)
Calculated From Voltage(V) x Electrical Current(A)
Rolling Bascule:11.9* 0.04
=0.476
Bascule:11.9* 0.08
=0.952
Vertical lift:11.9* 0.08
=0.952
Energy(J)
Calculated From
Electrical Power(W) x Time(s)


Rolling Bascule:0.476* 3.3
=1.5708
Bascule:0.952* 3.9
=3.7128
Vertical lift:0.952*4
=3.808
AVERAGE
Energy(J)
1.62 (to 3 s.f.)
3.44 (to 3 s.f.)
Vertical lift:3.85 (to 3 s.f.)

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