A 42 kg object goes from rest to 23 m/s, calculate the magnitude of the impulse
2 answers:
You might be interested in
Answer:
(a) 1852259 (b) 489085.47 pound
Explanation:
We have given auditorium measures 35 m×30 m×5 m
We know that 1 meter = 3.28 feet
So the measure of auditorium = 35×3.28 feet ×30×3.28 feet× 5×3.28 feet
(a) So the volume of the auditorium
Density is given as
(b) weight of air = volume × density
We know that 1 kg = 2.20 pound
So 222311.577 kg =222311.577×2.20=489085.47 pound