AQA AS Physics Unit 2 - Spring Constant and Hookes Law Questions

MattB98
Quiz by , created over 4 years ago

Hey Everyone! Here's the questions for Hooke's Law and Spring Constant! Enjoy yourselves :)

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MattB98
Created by MattB98 over 4 years ago
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Question 1

Question
Hey there people! I took a look on the internet at all the past examination questions from AQA to give you them all for AQA! Enjoy them and Make Sure to Message Me if You Need a Hand or think I've messed something up! Enjoy People! - Matthew Bromley
Answer
  • Okay thanks dude! Roll on the questions! (Make sure to choose this one).
  • Don't select this one!

Question 2

Question
If a man lifts a 11.0kg bucket from a well and does 7KJ worth of work, how deep is the well (assume the speed of the bucket remains constant as it's lifted). Give the answer to two decimal places.
Answer
  • 64.87m
  • 64.86887m
  • 72.65m

Question 3

Question
State Hooke's Law
Answer
  • The Spring Constant is proportional to the characteristic of the spring (tensile strain).
  • The force needed to extend a spring Is proportional to the distance. Where stiffness is a factor.

Question 4

Question
Hooke's law describes a certain light spring of unstretched length 36.0 cm. When one end is attached to the top of a door frame, and a 7.60kg object is hung from the other end, the length of the spring is 45.50 cm. Find it's spring constant. Give your answer to three decimal places.
Answer
  • 5.872nm
  • 7.848nm