In a neighborhood park, a child of mass m sits in a swing and is swinging back and forth. The seat of the swing is supported by two chains, each of length R. When the child is at the lowest point in the swinging motion, the tension in each chain is T. (Use any variable or symbol stated above along with the following as necessary: g.) (a)

Initial velocity,  u = 4.9 m/sfinal velocity = v m/sinitial height,  h₁ =  245 m    final height, h₂ = 0a = -9.8  m/s²time taken = t secondss = ut + 0.5at²⇒  (h₂-h₁) = ut + 0.5at²⇒  0-245 = 4.9t + 0.5×(-9.8)×t²⇒ -245 = 4.9t - 4.9t²⇒ 4.9t² -4.9t -245 =0solving it, we get   t = 7.59sv  = u +  at = 4.9 -9.8×7.59 = 4.9 - 74.38 = -69.48 m/svelocity is  69.48 m/s downward

Ive never heard of creep meters

Ithink c because you have to work to become goid