Time Left:0:59:53 Israa Shrabi: Attempt 1 Calculate the maximum kinetic energy, in megatons of TNT, of a potential rock avalanche with the following characteristics: Volume defined by visible cracks: 580 x 105 m Average height above valley floor: 1800 m Bulk density of the rock: 2850 kg/m3 (you may assume no loss of energy during the avalanche process, i.e. KE=PE) (recall that 1 MT of TNT = 4.184x1015 J) 0.698 MT TNT 0.051 MT TNT 2.92 MT TNT 1.41 MT TNT Question 2 (2 points) Listen Calculate the energy lost by an asteroid as it passed through the atmosphere If in space its mean velocity was 17 km/s, its diameter was 44 m 9 2 1015