Which of the following has the greatest inertia?
a. a toy car
b. a jet airliner
c. a full-size car
d. a pick-up truck

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Asher cycles 12 miles in 16 hours. what is his speed?

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers