Whatever unit he uses, it's going to be [a unit of length] cubed.
Which one he chooses depends on the size of the object, and it should be a unit that produces a convenient number.
Some of his choices include the nanometer³, micrometer³, centimeter³, meter³, kilometer³, etc.
Answer:
Aerobic physical activity is better for the cardiovascular system than it is for strength endurance, while anaerobic physical activity is better at building strength endurance than it is at increasing cardiorespiratory fitness.
Therefore true
W = m · g · h
h = 28.3 m · sin 45° = 28.3 m · 0.707 = 20 m
g = 9.8 m/s²
W = 75 kg · 9.8 m/s² · 20 m
Answer:
W = 14,700 J = 14.7 kJ
The speed will be high than before
Answer:
C i think sorry if inmccorect
Explanation: