Achunk of coal has a substantial amount of chemical potential energy is released the chemical potential energy will cause the court atoms and molecules vibrate violently and this internal kinetic energy can be transferred to other nearby object which of these is the best way to transform this chemical potential energy into internal kinetic energy

What is the maximum acceleration of the wing tips, in units of g?

Energy flows from the producer level to the level. is called

Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)