Two events occur 100 m apart with a time interval of 0.60 us between them in frame A. Relative to A, the speed of reference frame B, in which the two events occur at the same
location, is:
a) 0
b) 0.25c
c) 0.56C
d) 1.1c
e) 1.8c

The consumption of fossil fuels could be

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?