explanation
a=average velocity/average time
average velocity=0.0+1.2+2.4+3.6/4
average velocity=7.2/4
average velocity=1.8 m/s
average time=0.0+3.0+6.0+9.0/4
average time=18/4
average time=4.5 s
a= average velocity/average time
a=1.8/4.5
a=0.4 m/s²
Wouldn’t it be 1. resistance is high compared to the voltage and with less resistance, higher current
A is the only logical answer
Trial and error
scientific laws and theories are proven by experimental data and large bodies of evidence.
