Hi everyone!I have not been able to get this question! PLEASE HELP! In an advertising stunt, a small truck of mass 1500 kg coasts under a crane supporting a small safeThe truck’s speed as it passes under the crane is 13.4 m/sAfter the safe is dropped onto the bed of the truck, the truck’s speed decreases to 9.23 m/sWhat is the mass of the safe? Thank you! :)
V V EZ let mass of safe be m conservation of momentum 1500 13.4 (m+ 1500) 9.23 m 677.68 kg -answer
