Answer:
Scammers use email or text messages to trick you into giving them your personal information. But there are several things you can do to protect yourself.
Answer:
Factors to be considered when changing or enhancing a design are:
1)The overall aesthetic
2)plausibility
3)cost, and
4 )Efficiency of the new final product.
All these are all important factors to consider.
Answer:
The mass of the air is 0.0243 kg.
Explanation:
Step1
Given:
Stroke of the cylinder is 320 mm.
Bore of the cylinder is 280 mm.
Pressure of the air is 101.3 kpa.
Temperature of the air is 13°C.
Step2
Calculation:
Stroke volume of the cylinder is calculated as follows:
V = 0.0197 m³.
Step3
Assume air an ideal gas with gas constant 287 j/kgK. Then apply ideal gas equation for mass of the air as follows:
PV=mRT
m= 0.0243 kg.
Thus, the mass of the air is 0.0243 kg.
Answer:160
Explanation:
multiply them all together divide by 1/2