Welcome to your Forces and Elasticity Name Email Answer the following question A B C D None Answer the following questions systematic Random Environmental gross None Answer the following questions Answer = m Which proportionality is true when a force is applied to a spring? Force ∝ energy stored Force ∝ extension Force ∝ length Force ∝ spring constant None Answer the following questions A mattress contains 1200 identical springs.A person lies on the mattress and the springs compress.The mean force on each spring in the mattress is 0.49 N Calculate the mass of the person.gravitational field strength = 9.8 N/kgAnswer = kgThe mean force on each spring in the mattress is 0.49 NThe mean compression of each spring is 3.5 × 10 -²mCalculate the spring constant of each spring in the mattress. = Give the unit= The springs behave elastically when a force is applied. What is meant by elastic behaviour? The spring will be compressed when the force is applied to it. The spring will become deformed when the force is applied to it. The spring will become longer when the force is removed The spring will return to its original length when the force is removed. None Answer the following questions Answer = N/m Time's upYou cannot switch tabs while taking this quiz!You are not allowed to switch tabs violation has been recorded.you cannot minimize full screen mode!You are not allowed to minimize full screen while taking this quiz, violation has been recorded.Access denied! To begin the quiz, please grant this quiz access to your camera.Time is Up!
