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ViviGrade 60 refers to the yield strength of steel reinforcement, indicating it can withstand 60,000 pounds per square inch of stress before deformation. On the other hand, 60 MPa specifies the material's compressive strength in megapascals, showing how much pressure it can resist before breaking. While Grade 60 is a measure of tensile strength, 60 MPa is a measure of compressive strength.
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What is unit weight in kg of rebars per 60MPa of one cubic meter of reinforced concrete?
The unit weight of rebars is typically around 7.85 kg/m³. In a reinforced concrete mix with a compressive strength of 60 MPa, the amount of reinforcement steel used is usually between 1-2% of the total volume of concrete. Therefore, the weight of rebars per cubic meter of reinforced concrete at 60 MPa would be approximately 78.5 kg/m³ to 157 kg/m³.
What is the percentage change from 120 pounds to 180 pounds?
An increase of 50%. 180-120 = 60 = change change over original x 100 = % change
100 joules of heat plus to system of 60 joules of work?
The total energy added to the system is 160 Joules, comprising of 100 Joules of heat and 60 Joules of work. This increase in energy will lead to a rise in the system's internal energy.
Is there a difference between a boys or girls pulse?
In general, there is no significant difference in pulse rate between boys and girls. The normal range for resting heart rate is typically the same for both genders, which is usually between 60-100 beats per minute. Individual variations in pulse rate are influenced by factors such as age, fitness level, and overall health rather than gender.
How can you show the difference between speed and velocity?
Speed is the rate at which an object moves, while velocity is the rate at which an object moves in a specific direction. For example, a car traveling at 60 mph has a speed of 60 mph, but if it is traveling north, its velocity is 60 mph north. Speed is scalar, while velocity is a vector quantity.
