Answer:
sorry I don't really know about that question.
Explanation:
A device used to measure atmospheric pressure is a barometer.
Answer: a
Explanation: because the answer is 1.4444444 and that's the closest
Answer:
The mass of the object is 5.045 lbm.
Explanation:
Given;
kinetic energy of the object, K.E = 1558.71 ft.lbf
velocity of the object, V = 141 ft/s
The kinetic energy of the object is calculated as;
Therefore, the mass of the object is 5.045 lbm.