Friday 5th September
TODAY WE ARE
LEARNING ABOUT
 Required Practical - Extension of a spring
TODAY'S
KEY WORDS ARE
  • Spr_ng  c_nst_nt
  • L_n__r
  • F_rc_
  • _xt_ns__n
  • W_rk  d_n_
  • L_m_t  _f  pr_p_rt__n_l_ty
  • _n_rgy  st_r_
  • _n_rgy  tr_nsf_r
    		•

    Memory Anchor:

    YOU WILL SHOW
    YOUR LEARNING BY...

    • Super Challenge:

      Stretch:

      Challenge:

    Key Questions:

    1. What equation is used to calculate elastic potential energy?
      • Elastic potential Energy can be calculated for the work done in stretching (or compressing) a spring (up to the limit of proportionality) using the equation: elastic potential Energy = 0.5 x spring constant s extension(squared) E = 0.5 k e(squared)