Engineering, 19.06.2020 22:57, danielzgame
1A) If the 50-kg crate is subjected to a force of P = 200 N,
determine its speed when it has traveled 15 m starting from
rest. The coefficient of kinetic friction between the crate
and the ground is 0.3.
1B) If the 50-kg crate starts from rest and attains a speed of 6m/s when it has traveled a distance of 15m, determine the force P acting on the crate. The coefficient of kinetic friction between the crate and the ground is 0.3.
Answers: 2
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The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m
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