Question text
12 Four objects of different masses are lifted through different distances in different amounts of time. In which combination of mass, distance and time is the greatest power transferred? A B distance of 2.0 m distance of 2.5 m in time of 3.0 s in time of 2.0 s 2.0 kg 1.5 kg C D distance of 2.0 m distance of 2.5 m in time of 1.5 s in time of 1.5 s 2.0 kg 1.5 kg
12 Four objects of different masses are lifted through different distances in different amounts of time.
In which combination of mass, distance and time is the greatest power transferred?
A B
distance of 2.0 m distance of 2.5 m
in time of 3.0 s in time of 2.0 s
2.0 kg 1.5 kg
C D
distance of 2.0 m distance of 2.5 m
in time of 1.5 s in time of 1.5 s
2.0 kg 1.5 kg
Select your answer: