Answer:
a)-True
Explanation:
Three point bending is better than tensile for evaluating the strength of ceramics. It is got a positive benefit to tensile for evaluating the strength of ceramics.
Explanation:
by pushing the padle with our leg and by balance the cycle
Answer:
Pen, her bag/how she's dressed, Her book/assignment
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Explanation:
In this case, when the collar mass is released, it will move from the rest point, to a point between A and B and then to point C. While it approaches point C, the amount of stretch will decrease and the spring force will reduce.At point C, the spring reaches its maximum stretch, leaving un-stretched length of spring l, making point C the position where the velocity of the collar is maximum.The energy possessed due to motion of the collar is kinetic energy, thus the magnitude of the velocity can be calculated from;
Kinetic energy, K.E = 1/2*m*v²
Thus
where m is mass of collar and v is speed of collar. The faster the collar the more the kinetic energy.
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Spring kinetic energy :brainly.com/question/13866407
Keywords :spring, spring constant, support, collar mass, unstretched length, friction, horizontal rod
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Answer:
Yes Education is useful for environmental services systems as if we study more and more about the topic, we can understand it better and help people.
Explanation: